diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/mips/kvm/mips.c linux-libre-4.14.124-gnu/arch/mips/kvm/mips.c
--- linux-libre-4.14.123-gnu/arch/mips/kvm/mips.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/mips/kvm/mips.c	2019-06-09 03:18:21.000000000 -0400
@@ -1078,6 +1078,9 @@ int kvm_vm_ioctl_check_extension(struct
 	case KVM_CAP_MAX_VCPUS:
 		r = KVM_MAX_VCPUS;
 		break;
+	case KVM_CAP_MAX_VCPU_ID:
+		r = KVM_MAX_VCPU_ID;
+		break;
 	case KVM_CAP_MIPS_FPU:
 		/* We don't handle systems with inconsistent cpu_has_fpu */
 		r = !!raw_cpu_has_fpu;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/powerpc/kvm/book3s_xive.c linux-libre-4.14.124-gnu/arch/powerpc/kvm/book3s_xive.c
--- linux-libre-4.14.123-gnu/arch/powerpc/kvm/book3s_xive.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/powerpc/kvm/book3s_xive.c	2019-06-09 03:18:21.000000000 -0400
@@ -1675,7 +1675,6 @@ static void kvmppc_xive_cleanup_irq(u32
 {
 	xive_vm_esb_load(xd, XIVE_ESB_SET_PQ_01);
 	xive_native_configure_irq(hw_num, 0, MASKED, 0);
-	xive_cleanup_irq_data(xd);
 }
 
 static void kvmppc_xive_free_sources(struct kvmppc_xive_src_block *sb)
@@ -1689,9 +1688,10 @@ static void kvmppc_xive_free_sources(str
 			continue;
 
 		kvmppc_xive_cleanup_irq(state->ipi_number, &state->ipi_data);
+		xive_cleanup_irq_data(&state->ipi_data);
 		xive_native_free_irq(state->ipi_number);
 
-		/* Pass-through, cleanup too */
+		/* Pass-through, cleanup too but keep IRQ hw data */
 		if (state->pt_number)
 			kvmppc_xive_cleanup_irq(state->pt_number, state->pt_data);
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/powerpc/kvm/powerpc.c linux-libre-4.14.124-gnu/arch/powerpc/kvm/powerpc.c
--- linux-libre-4.14.123-gnu/arch/powerpc/kvm/powerpc.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/powerpc/kvm/powerpc.c	2019-06-09 03:18:21.000000000 -0400
@@ -629,6 +629,9 @@ int kvm_vm_ioctl_check_extension(struct
 	case KVM_CAP_MAX_VCPUS:
 		r = KVM_MAX_VCPUS;
 		break;
+	case KVM_CAP_MAX_VCPU_ID:
+		r = KVM_MAX_VCPU_ID;
+		break;
 #ifdef CONFIG_PPC_BOOK3S_64
 	case KVM_CAP_PPC_GET_SMMU_INFO:
 		r = 1;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/powerpc/perf/core-book3s.c linux-libre-4.14.124-gnu/arch/powerpc/perf/core-book3s.c
--- linux-libre-4.14.123-gnu/arch/powerpc/perf/core-book3s.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/powerpc/perf/core-book3s.c	2019-06-09 03:18:21.000000000 -0400
@@ -1845,6 +1845,7 @@ static int power_pmu_event_init(struct p
 	int n;
 	int err;
 	struct cpu_hw_events *cpuhw;
+	u64 bhrb_filter;
 
 	if (!ppmu)
 		return -ENOENT;
@@ -1941,13 +1942,14 @@ static int power_pmu_event_init(struct p
 	err = power_check_constraints(cpuhw, events, cflags, n + 1);
 
 	if (has_branch_stack(event)) {
-		cpuhw->bhrb_filter = ppmu->bhrb_filter_map(
+		bhrb_filter = ppmu->bhrb_filter_map(
 					event->attr.branch_sample_type);
 
-		if (cpuhw->bhrb_filter == -1) {
+		if (bhrb_filter == -1) {
 			put_cpu_var(cpu_hw_events);
 			return -EOPNOTSUPP;
 		}
+		cpuhw->bhrb_filter = bhrb_filter;
 	}
 
 	put_cpu_var(cpu_hw_events);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/powerpc/perf/power8-pmu.c linux-libre-4.14.124-gnu/arch/powerpc/perf/power8-pmu.c
--- linux-libre-4.14.123-gnu/arch/powerpc/perf/power8-pmu.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/powerpc/perf/power8-pmu.c	2019-06-09 03:18:21.000000000 -0400
@@ -29,6 +29,7 @@ enum {
 #define	POWER8_MMCRA_IFM1		0x0000000040000000UL
 #define	POWER8_MMCRA_IFM2		0x0000000080000000UL
 #define	POWER8_MMCRA_IFM3		0x00000000C0000000UL
+#define	POWER8_MMCRA_BHRB_MASK		0x00000000C0000000UL
 
 /* PowerISA v2.07 format attribute structure*/
 extern struct attribute_group isa207_pmu_format_group;
@@ -179,6 +180,8 @@ static u64 power8_bhrb_filter_map(u64 br
 
 static void power8_config_bhrb(u64 pmu_bhrb_filter)
 {
+	pmu_bhrb_filter &= POWER8_MMCRA_BHRB_MASK;
+
 	/* Enable BHRB filter in PMU */
 	mtspr(SPRN_MMCRA, (mfspr(SPRN_MMCRA) | pmu_bhrb_filter));
 }
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/powerpc/perf/power9-pmu.c linux-libre-4.14.124-gnu/arch/powerpc/perf/power9-pmu.c
--- linux-libre-4.14.123-gnu/arch/powerpc/perf/power9-pmu.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/powerpc/perf/power9-pmu.c	2019-06-09 03:18:21.000000000 -0400
@@ -100,6 +100,7 @@ enum {
 #define POWER9_MMCRA_IFM1		0x0000000040000000UL
 #define POWER9_MMCRA_IFM2		0x0000000080000000UL
 #define POWER9_MMCRA_IFM3		0x00000000C0000000UL
+#define POWER9_MMCRA_BHRB_MASK		0x00000000C0000000UL
 
 /* PowerISA v2.07 format attribute structure*/
 extern struct attribute_group isa207_pmu_format_group;
@@ -289,6 +290,8 @@ static u64 power9_bhrb_filter_map(u64 br
 
 static void power9_config_bhrb(u64 pmu_bhrb_filter)
 {
+	pmu_bhrb_filter &= POWER9_MMCRA_BHRB_MASK;
+
 	/* Enable BHRB filter in PMU */
 	mtspr(SPRN_MMCRA, (mfspr(SPRN_MMCRA) | pmu_bhrb_filter));
 }
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/s390/kvm/kvm-s390.c linux-libre-4.14.124-gnu/arch/s390/kvm/kvm-s390.c
--- linux-libre-4.14.123-gnu/arch/s390/kvm/kvm-s390.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/s390/kvm/kvm-s390.c	2019-06-09 03:18:21.000000000 -0400
@@ -428,6 +428,7 @@ int kvm_vm_ioctl_check_extension(struct
 		break;
 	case KVM_CAP_NR_VCPUS:
 	case KVM_CAP_MAX_VCPUS:
+	case KVM_CAP_MAX_VCPU_ID:
 		r = KVM_S390_BSCA_CPU_SLOTS;
 		if (!kvm_s390_use_sca_entries())
 			r = KVM_MAX_VCPUS;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/sparc/mm/ultra.S linux-libre-4.14.124-gnu/arch/sparc/mm/ultra.S
--- linux-libre-4.14.123-gnu/arch/sparc/mm/ultra.S	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/sparc/mm/ultra.S	2019-06-09 03:18:21.000000000 -0400
@@ -587,7 +587,7 @@ xcall_flush_tlb_kernel_range:	/* 44 insn
 	sub		%g7, %g1, %g3
 	srlx		%g3, 18, %g2
 	brnz,pn		%g2, 2f
-	 add		%g2, 1, %g2
+	 sethi		%hi(PAGE_SIZE), %g2
 	sub		%g3, %g2, %g3
 	or		%g1, 0x20, %g1		! Nucleus
 1:	stxa		%g0, [%g1 + %g3] ASI_DMMU_DEMAP
@@ -751,7 +751,7 @@ __cheetah_xcall_flush_tlb_kernel_range:
 	sub		%g7, %g1, %g3
 	srlx		%g3, 18, %g2
 	brnz,pn		%g2, 2f
-	 add		%g2, 1, %g2
+	 sethi		%hi(PAGE_SIZE), %g2
 	sub		%g3, %g2, %g3
 	or		%g1, 0x20, %g1		! Nucleus
 1:	stxa		%g0, [%g1 + %g3] ASI_DMMU_DEMAP
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/x86/kernel/vmlinux.lds.S linux-libre-4.14.124-gnu/arch/x86/kernel/vmlinux.lds.S
--- linux-libre-4.14.123-gnu/arch/x86/kernel/vmlinux.lds.S	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/x86/kernel/vmlinux.lds.S	2019-06-09 03:18:21.000000000 -0400
@@ -131,10 +131,10 @@ SECTIONS
 		*(.text.__x86.indirect_thunk)
 		__indirect_thunk_end = .;
 #endif
-	} :text = 0x9090
 
-	/* End of text section */
-	_etext = .;
+		/* End of text section */
+		_etext = .;
+	} :text = 0x9090
 
 	NOTES :text :note
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/arch/x86/kvm/x86.c linux-libre-4.14.124-gnu/arch/x86/kvm/x86.c
--- linux-libre-4.14.123-gnu/arch/x86/kvm/x86.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/arch/x86/kvm/x86.c	2019-06-09 03:18:21.000000000 -0400
@@ -2825,6 +2825,9 @@ int kvm_vm_ioctl_check_extension(struct
 	case KVM_CAP_MAX_VCPUS:
 		r = KVM_MAX_VCPUS;
 		break;
+	case KVM_CAP_MAX_VCPU_ID:
+		r = KVM_MAX_VCPU_ID;
+		break;
 	case KVM_CAP_NR_MEMSLOTS:
 		r = KVM_USER_MEM_SLOTS;
 		break;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/Documentation/conf.py linux-libre-4.14.124-gnu/Documentation/conf.py
--- linux-libre-4.14.123-gnu/Documentation/conf.py	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/Documentation/conf.py	2019-06-09 03:18:21.000000000 -0400
@@ -37,7 +37,7 @@ needs_sphinx = '1.3'
 extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain', 'kfigure']
 
 # The name of the math extension changed on Sphinx 1.4
-if major == 1 and minor > 3:
+if (major == 1 and minor > 3) or (major > 1):
     extensions.append("sphinx.ext.imgmath")
 else:
     extensions.append("sphinx.ext.pngmath")
diff -druNp --no-dereference linux-libre-4.14.123-gnu/Documentation/sphinx/kerneldoc.py linux-libre-4.14.124-gnu/Documentation/sphinx/kerneldoc.py
--- linux-libre-4.14.123-gnu/Documentation/sphinx/kerneldoc.py	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/Documentation/sphinx/kerneldoc.py	2019-06-09 03:18:21.000000000 -0400
@@ -37,7 +37,19 @@ import glob
 from docutils import nodes, statemachine
 from docutils.statemachine import ViewList
 from docutils.parsers.rst import directives, Directive
-from sphinx.ext.autodoc import AutodocReporter
+
+#
+# AutodocReporter is only good up to Sphinx 1.7
+#
+import sphinx
+
+Use_SSI = sphinx.__version__[:3] >= '1.7'
+if Use_SSI:
+    from sphinx.util.docutils import switch_source_input
+else:
+    from sphinx.ext.autodoc import AutodocReporter
+
+import kernellog
 
 __version__  = '1.0'
 
@@ -86,7 +98,8 @@ class KernelDocDirective(Directive):
         cmd += [filename]
 
         try:
-            env.app.verbose('calling kernel-doc \'%s\'' % (" ".join(cmd)))
+            kernellog.verbose(env.app,
+                              'calling kernel-doc \'%s\'' % (" ".join(cmd)))
 
             p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
             out, err = p.communicate()
@@ -96,7 +109,8 @@ class KernelDocDirective(Directive):
             if p.returncode != 0:
                 sys.stderr.write(err)
 
-                env.app.warn('kernel-doc \'%s\' failed with return code %d' % (" ".join(cmd), p.returncode))
+                kernellog.warn(env.app,
+                               'kernel-doc \'%s\' failed with return code %d' % (" ".join(cmd), p.returncode))
                 return [nodes.error(None, nodes.paragraph(text = "kernel-doc missing"))]
             elif env.config.kerneldoc_verbosity > 0:
                 sys.stderr.write(err)
@@ -117,20 +131,28 @@ class KernelDocDirective(Directive):
                     lineoffset += 1
 
             node = nodes.section()
-            buf = self.state.memo.title_styles, self.state.memo.section_level, self.state.memo.reporter
+            self.do_parse(result, node)
+
+            return node.children
+
+        except Exception as e:  # pylint: disable=W0703
+            kernellog.warn(env.app, 'kernel-doc \'%s\' processing failed with: %s' %
+                           (" ".join(cmd), str(e)))
+            return [nodes.error(None, nodes.paragraph(text = "kernel-doc missing"))]
+
+    def do_parse(self, result, node):
+        if Use_SSI:
+            with switch_source_input(self.state, result):
+                self.state.nested_parse(result, 0, node, match_titles=1)
+        else:
+            save = self.state.memo.title_styles, self.state.memo.section_level, self.state.memo.reporter
             self.state.memo.reporter = AutodocReporter(result, self.state.memo.reporter)
             self.state.memo.title_styles, self.state.memo.section_level = [], 0
             try:
                 self.state.nested_parse(result, 0, node, match_titles=1)
             finally:
-                self.state.memo.title_styles, self.state.memo.section_level, self.state.memo.reporter = buf
-
-            return node.children
+                self.state.memo.title_styles, self.state.memo.section_level, self.state.memo.reporter = save
 
-        except Exception as e:  # pylint: disable=W0703
-            env.app.warn('kernel-doc \'%s\' processing failed with: %s' %
-                         (" ".join(cmd), str(e)))
-            return [nodes.error(None, nodes.paragraph(text = "kernel-doc missing"))]
 
 def setup(app):
     app.add_config_value('kerneldoc_bin', None, 'env')
diff -druNp --no-dereference linux-libre-4.14.123-gnu/Documentation/sphinx/kernellog.py linux-libre-4.14.124-gnu/Documentation/sphinx/kernellog.py
--- linux-libre-4.14.123-gnu/Documentation/sphinx/kernellog.py	1969-12-31 19:00:00.000000000 -0500
+++ linux-libre-4.14.124-gnu/Documentation/sphinx/kernellog.py	2019-06-09 03:18:21.000000000 -0400
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Sphinx has deprecated its older logging interface, but the replacement
+# only goes back to 1.6.  So here's a wrapper layer to keep around for
+# as long as we support 1.4.
+#
+import sphinx
+
+if sphinx.__version__[:3] >= '1.6':
+    UseLogging = True
+    from sphinx.util import logging
+    logger = logging.getLogger('kerneldoc')
+else:
+    UseLogging = False
+
+def warn(app, message):
+    if UseLogging:
+        logger.warning(message)
+    else:
+        app.warn(message)
+
+def verbose(app, message):
+    if UseLogging:
+        logger.verbose(message)
+    else:
+        app.verbose(message)
+
+
diff -druNp --no-dereference linux-libre-4.14.123-gnu/Documentation/sphinx/kfigure.py linux-libre-4.14.124-gnu/Documentation/sphinx/kfigure.py
--- linux-libre-4.14.123-gnu/Documentation/sphinx/kfigure.py	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/Documentation/sphinx/kfigure.py	2019-06-09 03:18:21.000000000 -0400
@@ -60,6 +60,8 @@ import sphinx
 from sphinx.util.nodes import clean_astext
 from six import iteritems
 
+import kernellog
+
 PY3 = sys.version_info[0] == 3
 
 if PY3:
@@ -171,20 +173,20 @@ def setupTools(app):
     This function is called once, when the builder is initiated.
     """
     global dot_cmd, convert_cmd   # pylint: disable=W0603
-    app.verbose("kfigure: check installed tools ...")
+    kernellog.verbose(app, "kfigure: check installed tools ...")
 
     dot_cmd = which('dot')
     convert_cmd = which('convert')
 
     if dot_cmd:
-        app.verbose("use dot(1) from: " + dot_cmd)
+        kernellog.verbose(app, "use dot(1) from: " + dot_cmd)
     else:
-        app.warn("dot(1) not found, for better output quality install "
-                 "graphviz from http://www.graphviz.org")
+        kernellog.warn(app, "dot(1) not found, for better output quality install "
+                       "graphviz from http://www.graphviz.org")
     if convert_cmd:
-        app.verbose("use convert(1) from: " + convert_cmd)
+        kernellog.verbose(app, "use convert(1) from: " + convert_cmd)
     else:
-        app.warn(
+        kernellog.warn(app,
             "convert(1) not found, for SVG to PDF conversion install "
             "ImageMagick (https://www.imagemagick.org)")
 
@@ -220,12 +222,13 @@ def convert_image(img_node, translator,
 
     # in kernel builds, use 'make SPHINXOPTS=-v' to see verbose messages
 
-    app.verbose('assert best format for: ' + img_node['uri'])
+    kernellog.verbose(app, 'assert best format for: ' + img_node['uri'])
 
     if in_ext == '.dot':
 
         if not dot_cmd:
-            app.verbose("dot from graphviz not available / include DOT raw.")
+            kernellog.verbose(app,
+                              "dot from graphviz not available / include DOT raw.")
             img_node.replace_self(file2literal(src_fname))
 
         elif translator.builder.format == 'latex':
@@ -252,7 +255,8 @@ def convert_image(img_node, translator,
 
         if translator.builder.format == 'latex':
             if convert_cmd is None:
-                app.verbose("no SVG to PDF conversion available / include SVG raw.")
+                kernellog.verbose(app,
+                                  "no SVG to PDF conversion available / include SVG raw.")
                 img_node.replace_self(file2literal(src_fname))
             else:
                 dst_fname = path.join(translator.builder.outdir, fname + '.pdf')
@@ -265,18 +269,19 @@ def convert_image(img_node, translator,
         _name = dst_fname[len(translator.builder.outdir) + 1:]
 
         if isNewer(dst_fname, src_fname):
-            app.verbose("convert: {out}/%s already exists and is newer" % _name)
+            kernellog.verbose(app,
+                              "convert: {out}/%s already exists and is newer" % _name)
 
         else:
             ok = False
             mkdir(path.dirname(dst_fname))
 
             if in_ext == '.dot':
-                app.verbose('convert DOT to: {out}/' + _name)
+                kernellog.verbose(app, 'convert DOT to: {out}/' + _name)
                 ok = dot2format(app, src_fname, dst_fname)
 
             elif in_ext == '.svg':
-                app.verbose('convert SVG to: {out}/' + _name)
+                kernellog.verbose(app, 'convert SVG to: {out}/' + _name)
                 ok = svg2pdf(app, src_fname, dst_fname)
 
             if not ok:
@@ -305,7 +310,8 @@ def dot2format(app, dot_fname, out_fname
     with open(out_fname, "w") as out:
         exit_code = subprocess.call(cmd, stdout = out)
         if exit_code != 0:
-            app.warn("Error #%d when calling: %s" % (exit_code, " ".join(cmd)))
+            kernellog.warn(app,
+                          "Error #%d when calling: %s" % (exit_code, " ".join(cmd)))
     return bool(exit_code == 0)
 
 def svg2pdf(app, svg_fname, pdf_fname):
@@ -322,7 +328,7 @@ def svg2pdf(app, svg_fname, pdf_fname):
     # use stdout and stderr from parent
     exit_code = subprocess.call(cmd)
     if exit_code != 0:
-        app.warn("Error #%d when calling: %s" % (exit_code, " ".join(cmd)))
+        kernellog.warn(app, "Error #%d when calling: %s" % (exit_code, " ".join(cmd)))
     return bool(exit_code == 0)
 
 
@@ -415,15 +421,15 @@ def visit_kernel_render(self, node):
     app = self.builder.app
     srclang = node.get('srclang')
 
-    app.verbose('visit kernel-render node lang: "%s"' % (srclang))
+    kernellog.verbose('visit kernel-render node lang: "%s"' % (srclang))
 
     tmp_ext = RENDER_MARKUP_EXT.get(srclang, None)
     if tmp_ext is None:
-        app.warn('kernel-render: "%s" unknow / include raw.' % (srclang))
+        kernellog.warn('kernel-render: "%s" unknow / include raw.' % (srclang))
         return
 
     if not dot_cmd and tmp_ext == '.dot':
-        app.verbose("dot from graphviz not available / include raw.")
+        kernellog.verbose("dot from graphviz not available / include raw.")
         return
 
     literal_block = node[0]
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/crypto/vmx/ghash.c linux-libre-4.14.124-gnu/drivers/crypto/vmx/ghash.c
--- linux-libre-4.14.123-gnu/drivers/crypto/vmx/ghash.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/crypto/vmx/ghash.c	2019-06-09 03:18:21.000000000 -0400
@@ -1,22 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
 /**
  * GHASH routines supporting VMX instructions on the Power 8
  *
- * Copyright (C) 2015 International Business Machines Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Copyright (C) 2015, 2019 International Business Machines Inc.
  *
  * Author: Marcelo Henrique Cerri <mhcerri@br.ibm.com>
+ *
+ * Extended by Daniel Axtens <dja@axtens.net> to replace the fallback
+ * mechanism. The new approach is based on arm64 code, which is:
+ *   Copyright (C) 2014 - 2018 Linaro Ltd. <ard.biesheuvel@linaro.org>
  */
 
 #include <linux/types.h>
@@ -39,71 +31,25 @@ void gcm_ghash_p8(u64 Xi[2], const u128
 		  const u8 *in, size_t len);
 
 struct p8_ghash_ctx {
+	/* key used by vector asm */
 	u128 htable[16];
-	struct crypto_shash *fallback;
+	/* key used by software fallback */
+	be128 key;
 };
 
 struct p8_ghash_desc_ctx {
 	u64 shash[2];
 	u8 buffer[GHASH_DIGEST_SIZE];
 	int bytes;
-	struct shash_desc fallback_desc;
 };
 
-static int p8_ghash_init_tfm(struct crypto_tfm *tfm)
-{
-	const char *alg = "ghash-generic";
-	struct crypto_shash *fallback;
-	struct crypto_shash *shash_tfm = __crypto_shash_cast(tfm);
-	struct p8_ghash_ctx *ctx = crypto_tfm_ctx(tfm);
-
-	fallback = crypto_alloc_shash(alg, 0, CRYPTO_ALG_NEED_FALLBACK);
-	if (IS_ERR(fallback)) {
-		printk(KERN_ERR
-		       "Failed to allocate transformation for '%s': %ld\n",
-		       alg, PTR_ERR(fallback));
-		return PTR_ERR(fallback);
-	}
-
-	crypto_shash_set_flags(fallback,
-			       crypto_shash_get_flags((struct crypto_shash
-						       *) tfm));
-
-	/* Check if the descsize defined in the algorithm is still enough. */
-	if (shash_tfm->descsize < sizeof(struct p8_ghash_desc_ctx)
-	    + crypto_shash_descsize(fallback)) {
-		printk(KERN_ERR
-		       "Desc size of the fallback implementation (%s) does not match the expected value: %lu vs %u\n",
-		       alg,
-		       shash_tfm->descsize - sizeof(struct p8_ghash_desc_ctx),
-		       crypto_shash_descsize(fallback));
-		return -EINVAL;
-	}
-	ctx->fallback = fallback;
-
-	return 0;
-}
-
-static void p8_ghash_exit_tfm(struct crypto_tfm *tfm)
-{
-	struct p8_ghash_ctx *ctx = crypto_tfm_ctx(tfm);
-
-	if (ctx->fallback) {
-		crypto_free_shash(ctx->fallback);
-		ctx->fallback = NULL;
-	}
-}
-
 static int p8_ghash_init(struct shash_desc *desc)
 {
-	struct p8_ghash_ctx *ctx = crypto_tfm_ctx(crypto_shash_tfm(desc->tfm));
 	struct p8_ghash_desc_ctx *dctx = shash_desc_ctx(desc);
 
 	dctx->bytes = 0;
 	memset(dctx->shash, 0, GHASH_DIGEST_SIZE);
-	dctx->fallback_desc.tfm = ctx->fallback;
-	dctx->fallback_desc.flags = desc->flags;
-	return crypto_shash_init(&dctx->fallback_desc);
+	return 0;
 }
 
 static int p8_ghash_setkey(struct crypto_shash *tfm, const u8 *key,
@@ -121,7 +67,51 @@ static int p8_ghash_setkey(struct crypto
 	disable_kernel_vsx();
 	pagefault_enable();
 	preempt_enable();
-	return crypto_shash_setkey(ctx->fallback, key, keylen);
+
+	memcpy(&ctx->key, key, GHASH_BLOCK_SIZE);
+
+	return 0;
+}
+
+static inline void __ghash_block(struct p8_ghash_ctx *ctx,
+				 struct p8_ghash_desc_ctx *dctx)
+{
+	if (!IN_INTERRUPT) {
+		preempt_disable();
+		pagefault_disable();
+		enable_kernel_vsx();
+		gcm_ghash_p8(dctx->shash, ctx->htable,
+				dctx->buffer, GHASH_DIGEST_SIZE);
+		disable_kernel_vsx();
+		pagefault_enable();
+		preempt_enable();
+	} else {
+		crypto_xor((u8 *)dctx->shash, dctx->buffer, GHASH_BLOCK_SIZE);
+		gf128mul_lle((be128 *)dctx->shash, &ctx->key);
+	}
+}
+
+static inline void __ghash_blocks(struct p8_ghash_ctx *ctx,
+				  struct p8_ghash_desc_ctx *dctx,
+				  const u8 *src, unsigned int srclen)
+{
+	if (!IN_INTERRUPT) {
+		preempt_disable();
+		pagefault_disable();
+		enable_kernel_vsx();
+		gcm_ghash_p8(dctx->shash, ctx->htable,
+				src, srclen);
+		disable_kernel_vsx();
+		pagefault_enable();
+		preempt_enable();
+	} else {
+		while (srclen >= GHASH_BLOCK_SIZE) {
+			crypto_xor((u8 *)dctx->shash, src, GHASH_BLOCK_SIZE);
+			gf128mul_lle((be128 *)dctx->shash, &ctx->key);
+			srclen -= GHASH_BLOCK_SIZE;
+			src += GHASH_BLOCK_SIZE;
+		}
+	}
 }
 
 static int p8_ghash_update(struct shash_desc *desc,
@@ -131,49 +121,33 @@ static int p8_ghash_update(struct shash_
 	struct p8_ghash_ctx *ctx = crypto_tfm_ctx(crypto_shash_tfm(desc->tfm));
 	struct p8_ghash_desc_ctx *dctx = shash_desc_ctx(desc);
 
-	if (IN_INTERRUPT) {
-		return crypto_shash_update(&dctx->fallback_desc, src,
-					   srclen);
-	} else {
-		if (dctx->bytes) {
-			if (dctx->bytes + srclen < GHASH_DIGEST_SIZE) {
-				memcpy(dctx->buffer + dctx->bytes, src,
-				       srclen);
-				dctx->bytes += srclen;
-				return 0;
-			}
+	if (dctx->bytes) {
+		if (dctx->bytes + srclen < GHASH_DIGEST_SIZE) {
 			memcpy(dctx->buffer + dctx->bytes, src,
-			       GHASH_DIGEST_SIZE - dctx->bytes);
-			preempt_disable();
-			pagefault_disable();
-			enable_kernel_vsx();
-			gcm_ghash_p8(dctx->shash, ctx->htable,
-				     dctx->buffer, GHASH_DIGEST_SIZE);
-			disable_kernel_vsx();
-			pagefault_enable();
-			preempt_enable();
-			src += GHASH_DIGEST_SIZE - dctx->bytes;
-			srclen -= GHASH_DIGEST_SIZE - dctx->bytes;
-			dctx->bytes = 0;
-		}
-		len = srclen & ~(GHASH_DIGEST_SIZE - 1);
-		if (len) {
-			preempt_disable();
-			pagefault_disable();
-			enable_kernel_vsx();
-			gcm_ghash_p8(dctx->shash, ctx->htable, src, len);
-			disable_kernel_vsx();
-			pagefault_enable();
-			preempt_enable();
-			src += len;
-			srclen -= len;
-		}
-		if (srclen) {
-			memcpy(dctx->buffer, src, srclen);
-			dctx->bytes = srclen;
+				srclen);
+			dctx->bytes += srclen;
+			return 0;
 		}
-		return 0;
+		memcpy(dctx->buffer + dctx->bytes, src,
+			GHASH_DIGEST_SIZE - dctx->bytes);
+
+		__ghash_block(ctx, dctx);
+
+		src += GHASH_DIGEST_SIZE - dctx->bytes;
+		srclen -= GHASH_DIGEST_SIZE - dctx->bytes;
+		dctx->bytes = 0;
 	}
+	len = srclen & ~(GHASH_DIGEST_SIZE - 1);
+	if (len) {
+		__ghash_blocks(ctx, dctx, src, len);
+		src += len;
+		srclen -= len;
+	}
+	if (srclen) {
+		memcpy(dctx->buffer, src, srclen);
+		dctx->bytes = srclen;
+	}
+	return 0;
 }
 
 static int p8_ghash_final(struct shash_desc *desc, u8 *out)
@@ -182,25 +156,14 @@ static int p8_ghash_final(struct shash_d
 	struct p8_ghash_ctx *ctx = crypto_tfm_ctx(crypto_shash_tfm(desc->tfm));
 	struct p8_ghash_desc_ctx *dctx = shash_desc_ctx(desc);
 
-	if (IN_INTERRUPT) {
-		return crypto_shash_final(&dctx->fallback_desc, out);
-	} else {
-		if (dctx->bytes) {
-			for (i = dctx->bytes; i < GHASH_DIGEST_SIZE; i++)
-				dctx->buffer[i] = 0;
-			preempt_disable();
-			pagefault_disable();
-			enable_kernel_vsx();
-			gcm_ghash_p8(dctx->shash, ctx->htable,
-				     dctx->buffer, GHASH_DIGEST_SIZE);
-			disable_kernel_vsx();
-			pagefault_enable();
-			preempt_enable();
-			dctx->bytes = 0;
-		}
-		memcpy(out, dctx->shash, GHASH_DIGEST_SIZE);
-		return 0;
+	if (dctx->bytes) {
+		for (i = dctx->bytes; i < GHASH_DIGEST_SIZE; i++)
+			dctx->buffer[i] = 0;
+		__ghash_block(ctx, dctx);
+		dctx->bytes = 0;
 	}
+	memcpy(out, dctx->shash, GHASH_DIGEST_SIZE);
+	return 0;
 }
 
 struct shash_alg p8_ghash_alg = {
@@ -215,11 +178,9 @@ struct shash_alg p8_ghash_alg = {
 		 .cra_name = "ghash",
 		 .cra_driver_name = "p8_ghash",
 		 .cra_priority = 1000,
-		 .cra_flags = CRYPTO_ALG_TYPE_SHASH | CRYPTO_ALG_NEED_FALLBACK,
+		 .cra_flags = CRYPTO_ALG_TYPE_SHASH,
 		 .cra_blocksize = GHASH_BLOCK_SIZE,
 		 .cra_ctxsize = sizeof(struct p8_ghash_ctx),
 		 .cra_module = THIS_MODULE,
-		 .cra_init = p8_ghash_init_tfm,
-		 .cra_exit = p8_ghash_exit_tfm,
 	},
 };
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h
--- linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h	2019-06-09 03:18:21.000000000 -0400
@@ -38,6 +38,7 @@ struct nvkm_i2c_bus {
 	struct mutex mutex;
 	struct list_head head;
 	struct i2c_adapter i2c;
+	u8 enabled;
 };
 
 int nvkm_i2c_bus_acquire(struct nvkm_i2c_bus *);
@@ -57,6 +58,7 @@ struct nvkm_i2c_aux {
 	struct mutex mutex;
 	struct list_head head;
 	struct i2c_adapter i2c;
+	u8 enabled;
 
 	u32 intr;
 };
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c
--- linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c	2019-06-09 03:18:21.000000000 -0400
@@ -105,9 +105,15 @@ nvkm_i2c_aux_acquire(struct nvkm_i2c_aux
 {
 	struct nvkm_i2c_pad *pad = aux->pad;
 	int ret;
+
 	AUX_TRACE(aux, "acquire");
 	mutex_lock(&aux->mutex);
-	ret = nvkm_i2c_pad_acquire(pad, NVKM_I2C_PAD_AUX);
+
+	if (aux->enabled)
+		ret = nvkm_i2c_pad_acquire(pad, NVKM_I2C_PAD_AUX);
+	else
+		ret = -EIO;
+
 	if (ret)
 		mutex_unlock(&aux->mutex);
 	return ret;
@@ -145,6 +151,24 @@ nvkm_i2c_aux_del(struct nvkm_i2c_aux **p
 	}
 }
 
+void
+nvkm_i2c_aux_init(struct nvkm_i2c_aux *aux)
+{
+	AUX_TRACE(aux, "init");
+	mutex_lock(&aux->mutex);
+	aux->enabled = true;
+	mutex_unlock(&aux->mutex);
+}
+
+void
+nvkm_i2c_aux_fini(struct nvkm_i2c_aux *aux)
+{
+	AUX_TRACE(aux, "fini");
+	mutex_lock(&aux->mutex);
+	aux->enabled = false;
+	mutex_unlock(&aux->mutex);
+}
+
 int
 nvkm_i2c_aux_ctor(const struct nvkm_i2c_aux_func *func,
 		  struct nvkm_i2c_pad *pad, int id,
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.h linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.h
--- linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.h	2019-06-09 03:18:21.000000000 -0400
@@ -16,6 +16,8 @@ int nvkm_i2c_aux_ctor(const struct nvkm_
 int nvkm_i2c_aux_new_(const struct nvkm_i2c_aux_func *, struct nvkm_i2c_pad *,
 		      int id, struct nvkm_i2c_aux **);
 void nvkm_i2c_aux_del(struct nvkm_i2c_aux **);
+void nvkm_i2c_aux_init(struct nvkm_i2c_aux *);
+void nvkm_i2c_aux_fini(struct nvkm_i2c_aux *);
 int nvkm_i2c_aux_xfer(struct nvkm_i2c_aux *, bool retry, u8 type,
 		      u32 addr, u8 *data, u8 *size);
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c
--- linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c	2019-06-09 03:18:21.000000000 -0400
@@ -160,8 +160,18 @@ nvkm_i2c_fini(struct nvkm_subdev *subdev
 {
 	struct nvkm_i2c *i2c = nvkm_i2c(subdev);
 	struct nvkm_i2c_pad *pad;
+	struct nvkm_i2c_bus *bus;
+	struct nvkm_i2c_aux *aux;
 	u32 mask;
 
+	list_for_each_entry(aux, &i2c->aux, head) {
+		nvkm_i2c_aux_fini(aux);
+	}
+
+	list_for_each_entry(bus, &i2c->bus, head) {
+		nvkm_i2c_bus_fini(bus);
+	}
+
 	if ((mask = (1 << i2c->func->aux) - 1), i2c->func->aux_stat) {
 		i2c->func->aux_mask(i2c, NVKM_I2C_ANY, mask, 0);
 		i2c->func->aux_stat(i2c, &mask, &mask, &mask, &mask);
@@ -180,6 +190,7 @@ nvkm_i2c_init(struct nvkm_subdev *subdev
 	struct nvkm_i2c *i2c = nvkm_i2c(subdev);
 	struct nvkm_i2c_bus *bus;
 	struct nvkm_i2c_pad *pad;
+	struct nvkm_i2c_aux *aux;
 
 	list_for_each_entry(pad, &i2c->pad, head) {
 		nvkm_i2c_pad_init(pad);
@@ -189,6 +200,10 @@ nvkm_i2c_init(struct nvkm_subdev *subdev
 		nvkm_i2c_bus_init(bus);
 	}
 
+	list_for_each_entry(aux, &i2c->aux, head) {
+		nvkm_i2c_aux_init(aux);
+	}
+
 	return 0;
 }
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c
--- linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.c	2019-06-09 03:18:21.000000000 -0400
@@ -110,6 +110,19 @@ nvkm_i2c_bus_init(struct nvkm_i2c_bus *b
 	BUS_TRACE(bus, "init");
 	if (bus->func->init)
 		bus->func->init(bus);
+
+	mutex_lock(&bus->mutex);
+	bus->enabled = true;
+	mutex_unlock(&bus->mutex);
+}
+
+void
+nvkm_i2c_bus_fini(struct nvkm_i2c_bus *bus)
+{
+	BUS_TRACE(bus, "fini");
+	mutex_lock(&bus->mutex);
+	bus->enabled = false;
+	mutex_unlock(&bus->mutex);
 }
 
 void
@@ -126,9 +139,15 @@ nvkm_i2c_bus_acquire(struct nvkm_i2c_bus
 {
 	struct nvkm_i2c_pad *pad = bus->pad;
 	int ret;
+
 	BUS_TRACE(bus, "acquire");
 	mutex_lock(&bus->mutex);
-	ret = nvkm_i2c_pad_acquire(pad, NVKM_I2C_PAD_I2C);
+
+	if (bus->enabled)
+		ret = nvkm_i2c_pad_acquire(pad, NVKM_I2C_PAD_I2C);
+	else
+		ret = -EIO;
+
 	if (ret)
 		mutex_unlock(&bus->mutex);
 	return ret;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.h linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.h
--- linux-libre-4.14.123-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/bus.h	2019-06-09 03:18:21.000000000 -0400
@@ -18,6 +18,7 @@ int nvkm_i2c_bus_new_(const struct nvkm_
 		      int id, struct nvkm_i2c_bus **);
 void nvkm_i2c_bus_del(struct nvkm_i2c_bus **);
 void nvkm_i2c_bus_init(struct nvkm_i2c_bus *);
+void nvkm_i2c_bus_fini(struct nvkm_i2c_bus *);
 
 int nvkm_i2c_bit_xfer(struct nvkm_i2c_bus *, struct i2c_msg *, int);
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.c linux-libre-4.14.124-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
--- linux-libre-4.14.123-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.c	2019-06-09 03:18:21.000000000 -0400
@@ -425,6 +425,14 @@ static int rockchip_drm_platform_remove(
 	return 0;
 }
 
+static void rockchip_drm_platform_shutdown(struct platform_device *pdev)
+{
+	struct drm_device *drm = platform_get_drvdata(pdev);
+
+	if (drm)
+		drm_atomic_helper_shutdown(drm);
+}
+
 static const struct of_device_id rockchip_drm_dt_ids[] = {
 	{ .compatible = "rockchip,display-subsystem", },
 	{ /* sentinel */ },
@@ -434,6 +442,7 @@ MODULE_DEVICE_TABLE(of, rockchip_drm_dt_
 static struct platform_driver rockchip_drm_platform_driver = {
 	.probe = rockchip_drm_platform_probe,
 	.remove = rockchip_drm_platform_remove,
+	.shutdown = rockchip_drm_platform_shutdown,
 	.driver = {
 		.name = "rockchip-drm",
 		.of_match_table = rockchip_drm_dt_ids,
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c linux-libre-4.14.124-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
--- linux-libre-4.14.123-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c	2019-06-09 03:18:21.000000000 -0400
@@ -1245,7 +1245,13 @@ static int vmw_master_set(struct drm_dev
 	}
 
 	dev_priv->active_master = vmaster;
-	drm_sysfs_hotplug_event(dev);
+
+	/*
+	 * Inform a new master that the layout may have changed while
+	 * it was gone.
+	 */
+	if (!from_open)
+		drm_sysfs_hotplug_event(dev);
 
 	return 0;
 }
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/media/usb/siano/smsusb.c linux-libre-4.14.124-gnu/drivers/media/usb/siano/smsusb.c
--- linux-libre-4.14.123-gnu/drivers/media/usb/siano/smsusb.c	2019-05-31 18:23:15.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/media/usb/siano/smsusb.c	2019-06-09 12:21:24.000000000 -0400
@@ -402,6 +402,7 @@ static int smsusb_init_device(struct usb
 	struct smsusb_device_t *dev;
 	void *mdev;
 	int i, rc;
+	int align = 0;
 
 	/* create device object */
 	dev = kzalloc(sizeof(struct smsusb_device_t), GFP_KERNEL);
@@ -413,6 +414,24 @@ static int smsusb_init_device(struct usb
 	dev->udev = interface_to_usbdev(intf);
 	dev->state = SMSUSB_DISCONNECTED;
 
+	for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
+		struct usb_endpoint_descriptor *desc =
+				&intf->cur_altsetting->endpoint[i].desc;
+
+		if (desc->bEndpointAddress & USB_DIR_IN) {
+			dev->in_ep = desc->bEndpointAddress;
+			align = usb_endpoint_maxp(desc) - sizeof(struct sms_msg_hdr);
+		} else {
+			dev->out_ep = desc->bEndpointAddress;
+		}
+	}
+
+	pr_debug("in_ep = %02x, out_ep = %02x\n", dev->in_ep, dev->out_ep);
+	if (!dev->in_ep || !dev->out_ep || align < 0) {  /* Missing endpoints? */
+		smsusb_term_device(intf);
+		return -ENODEV;
+	}
+
 	params.device_type = sms_get_board(board_id)->type;
 
 	switch (params.device_type) {
@@ -427,24 +446,12 @@ static int smsusb_init_device(struct usb
 		/* fall-thru */
 	default:
 		dev->buffer_size = USB2_BUFFER_SIZE;
-		dev->response_alignment =
-		    le16_to_cpu(dev->udev->ep_in[1]->desc.wMaxPacketSize) -
-		    sizeof(struct sms_msg_hdr);
+		dev->response_alignment = align;
 
 		params.flags |= SMS_DEVICE_FAMILY2;
 		break;
 	}
 
-	for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
-		if (intf->cur_altsetting->endpoint[i].desc. bEndpointAddress & USB_DIR_IN)
-			dev->in_ep = intf->cur_altsetting->endpoint[i].desc.bEndpointAddress;
-		else
-			dev->out_ep = intf->cur_altsetting->endpoint[i].desc.bEndpointAddress;
-	}
-
-	pr_debug("in_ep = %02x, out_ep = %02x\n",
-		dev->in_ep, dev->out_ep);
-
 	params.device = &dev->udev->dev;
 	params.buffer_size = dev->buffer_size;
 	params.num_buffers = MAX_BUFFERS;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/media/usb/uvc/uvc_driver.c linux-libre-4.14.124-gnu/drivers/media/usb/uvc/uvc_driver.c
--- linux-libre-4.14.123-gnu/drivers/media/usb/uvc/uvc_driver.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/media/usb/uvc/uvc_driver.c	2019-06-09 03:18:21.000000000 -0400
@@ -903,7 +903,7 @@ static struct uvc_entity *uvc_alloc_enti
 	unsigned int size;
 	unsigned int i;
 
-	extra_size = ALIGN(extra_size, sizeof(*entity->pads));
+	extra_size = roundup(extra_size, sizeof(*entity->pads));
 	num_inputs = (type & UVC_TERM_OUTPUT) ? num_pads : num_pads - 1;
 	size = sizeof(*entity) + extra_size + sizeof(*entity->pads) * num_pads
 	     + num_inputs;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/dsa/mv88e6xxx/chip.c linux-libre-4.14.124-gnu/drivers/net/dsa/mv88e6xxx/chip.c
--- linux-libre-4.14.123-gnu/drivers/net/dsa/mv88e6xxx/chip.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/dsa/mv88e6xxx/chip.c	2019-06-09 03:18:21.000000000 -0400
@@ -624,7 +624,7 @@ static uint64_t _mv88e6xxx_get_ethtool_s
 			err = mv88e6xxx_port_read(chip, port, s->reg + 1, &reg);
 			if (err)
 				return UINT64_MAX;
-			high = reg;
+			low |= ((u32)reg) << 16;
 		}
 		break;
 	case STATS_TYPE_BANK1:
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt.c linux-libre-4.14.124-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt.c
--- linux-libre-4.14.123-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/ethernet/broadcom/bnxt/bnxt.c	2019-06-09 03:18:21.000000000 -0400
@@ -1583,6 +1583,8 @@ static int bnxt_rx_pkt(struct bnxt *bp,
 		skb = bnxt_copy_skb(bnapi, data_ptr, len, dma_addr);
 		bnxt_reuse_rx_data(rxr, cons, data);
 		if (!skb) {
+			if (agg_bufs)
+				bnxt_reuse_rx_agg_bufs(bnapi, cp_cons, agg_bufs);
 			rc = -ENOMEM;
 			goto next_rx;
 		}
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/ethernet/freescale/fec_main.c linux-libre-4.14.124-gnu/drivers/net/ethernet/freescale/fec_main.c
--- linux-libre-4.14.123-gnu/drivers/net/ethernet/freescale/fec_main.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/ethernet/freescale/fec_main.c	2019-06-09 03:18:21.000000000 -0400
@@ -3539,7 +3539,7 @@ failed_init:
 	if (fep->reg_phy)
 		regulator_disable(fep->reg_phy);
 failed_reset:
-	pm_runtime_put(&pdev->dev);
+	pm_runtime_put_noidle(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 failed_regulator:
 	clk_disable_unprepare(fep->clk_ahb);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/ethernet/marvell/mvneta.c linux-libre-4.14.124-gnu/drivers/net/ethernet/marvell/mvneta.c
--- linux-libre-4.14.123-gnu/drivers/net/ethernet/marvell/mvneta.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/ethernet/marvell/mvneta.c	2019-06-09 03:18:21.000000000 -0400
@@ -4350,7 +4350,7 @@ static int mvneta_probe(struct platform_
 	err = register_netdev(dev);
 	if (err < 0) {
 		dev_err(&pdev->dev, "failed to register\n");
-		goto err_free_stats;
+		goto err_netdev;
 	}
 
 	netdev_info(dev, "Using %s mac address %pM\n", mac_from,
@@ -4369,13 +4369,11 @@ static int mvneta_probe(struct platform_
 	return 0;
 
 err_netdev:
-	unregister_netdev(dev);
 	if (pp->bm_priv) {
 		mvneta_bm_pool_destroy(pp->bm_priv, pp->pool_long, 1 << pp->id);
 		mvneta_bm_pool_destroy(pp->bm_priv, pp->pool_short,
 				       1 << pp->id);
 	}
-err_free_stats:
 	free_percpu(pp->stats);
 err_free_ports:
 	free_percpu(pp->ports);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/ethernet/marvell/mvpp2.c linux-libre-4.14.124-gnu/drivers/net/ethernet/marvell/mvpp2.c
--- linux-libre-4.14.123-gnu/drivers/net/ethernet/marvell/mvpp2.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/ethernet/marvell/mvpp2.c	2019-06-09 03:18:21.000000000 -0400
@@ -4780,7 +4780,7 @@ static inline void mvpp2_xlg_max_rx_size
 /* Set defaults to the MVPP2 port */
 static void mvpp2_defaults_set(struct mvpp2_port *port)
 {
-	int tx_port_num, val, queue, ptxq, lrxq;
+	int tx_port_num, val, queue, lrxq;
 
 	if (port->priv->hw_version == MVPP21) {
 		/* Configure port to loopback if needed */
@@ -4802,11 +4802,9 @@ static void mvpp2_defaults_set(struct mv
 	mvpp2_write(port->priv, MVPP2_TXP_SCHED_CMD_1_REG, 0);
 
 	/* Close bandwidth for all queues */
-	for (queue = 0; queue < MVPP2_MAX_TXQ; queue++) {
-		ptxq = mvpp2_txq_phys(port->id, queue);
+	for (queue = 0; queue < MVPP2_MAX_TXQ; queue++)
 		mvpp2_write(port->priv,
-			    MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(ptxq), 0);
-	}
+			    MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(queue), 0);
 
 	/* Set refill period to 1 usec, refill tokens
 	 * and bucket size to maximum
@@ -5645,7 +5643,7 @@ static void mvpp2_txq_deinit(struct mvpp
 	txq->descs_dma         = 0;
 
 	/* Set minimum bandwidth for disabled TXQs */
-	mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(txq->id), 0);
+	mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(txq->log_id), 0);
 
 	/* Set Tx descriptors queue starting address and size */
 	cpu = get_cpu();
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c linux-libre-4.14.124-gnu/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
--- linux-libre-4.14.123-gnu/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c	2019-06-09 03:18:21.000000000 -0400
@@ -1960,7 +1960,7 @@ static struct mlx5_flow_root_namespace *
 	struct mlx5_flow_namespace *ns;
 
 	/* Create the root namespace */
-	root_ns = kvzalloc(sizeof(*root_ns), GFP_KERNEL);
+	root_ns = kzalloc(sizeof(*root_ns), GFP_KERNEL);
 	if (!root_ns)
 		return NULL;
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c linux-libre-4.14.124-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
--- linux-libre-4.14.123-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c	2019-06-09 03:18:21.000000000 -0400
@@ -157,7 +157,8 @@ int stmmac_mdio_reset(struct mii_bus *bu
 			of_property_read_u32_array(np,
 				"snps,reset-delays-us", data->delays, 3);
 
-			if (gpio_request(data->reset_gpio, "mdio-reset"))
+			if (devm_gpio_request(priv->device, data->reset_gpio,
+					      "mdio-reset"))
 				return 0;
 		}
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/phy/marvell10g.c linux-libre-4.14.124-gnu/drivers/net/phy/marvell10g.c
--- linux-libre-4.14.123-gnu/drivers/net/phy/marvell10g.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/phy/marvell10g.c	2019-06-09 03:18:21.000000000 -0400
@@ -19,6 +19,9 @@
 #include <linux/marvell_phy.h>
 
 enum {
+	MV_PMA_BOOT		= 0xc050,
+	MV_PMA_BOOT_FATAL	= BIT(0),
+
 	MV_PCS_BASE_T		= 0x0000,
 	MV_PCS_BASE_R		= 0x1000,
 	MV_PCS_1000BASEX	= 0x2000,
@@ -59,11 +62,22 @@ static int mv3310_modify(struct phy_devi
 static int mv3310_probe(struct phy_device *phydev)
 {
 	u32 mmd_mask = MDIO_DEVS_PMAPMD | MDIO_DEVS_AN;
+	int ret;
 
 	if (!phydev->is_c45 ||
 	    (phydev->c45_ids.devices_in_package & mmd_mask) != mmd_mask)
 		return -ENODEV;
 
+	ret = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MV_PMA_BOOT);
+	if (ret < 0)
+		return ret;
+
+	if (ret & MV_PMA_BOOT_FATAL) {
+		dev_warn(&phydev->mdio.dev,
+			 "PHY failed to boot firmware, status=%04x\n", ret);
+		return -ENODEV;
+	}
+
 	return 0;
 }
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/net/usb/usbnet.c linux-libre-4.14.124-gnu/drivers/net/usb/usbnet.c
--- linux-libre-4.14.123-gnu/drivers/net/usb/usbnet.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/net/usb/usbnet.c	2019-06-09 03:18:21.000000000 -0400
@@ -508,6 +508,7 @@ static int rx_submit (struct usbnet *dev
 
 	if (netif_running (dev->net) &&
 	    netif_device_present (dev->net) &&
+	    test_bit(EVENT_DEV_OPEN, &dev->flags) &&
 	    !test_bit (EVENT_RX_HALT, &dev->flags) &&
 	    !test_bit (EVENT_DEV_ASLEEP, &dev->flags)) {
 		switch (retval = usb_submit_urb (urb, GFP_ATOMIC)) {
@@ -1433,6 +1434,11 @@ netdev_tx_t usbnet_start_xmit (struct sk
 		spin_unlock_irqrestore(&dev->txq.lock, flags);
 		goto drop;
 	}
+	if (netif_queue_stopped(net)) {
+		usb_autopm_put_interface_async(dev->intf);
+		spin_unlock_irqrestore(&dev->txq.lock, flags);
+		goto drop;
+	}
 
 #ifdef CONFIG_PM
 	/* if this triggers the device is still a sleep */
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/s390/scsi/zfcp_ext.h linux-libre-4.14.124-gnu/drivers/s390/scsi/zfcp_ext.h
--- linux-libre-4.14.123-gnu/drivers/s390/scsi/zfcp_ext.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/s390/scsi/zfcp_ext.h	2019-06-09 03:18:21.000000000 -0400
@@ -161,6 +161,7 @@ extern const struct attribute_group *zfc
 extern struct mutex zfcp_sysfs_port_units_mutex;
 extern struct device_attribute *zfcp_sysfs_sdev_attrs[];
 extern struct device_attribute *zfcp_sysfs_shost_attrs[];
+bool zfcp_sysfs_port_is_removing(const struct zfcp_port *const port);
 
 /* zfcp_unit.c */
 extern int zfcp_unit_add(struct zfcp_port *, u64);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/s390/scsi/zfcp_scsi.c linux-libre-4.14.124-gnu/drivers/s390/scsi/zfcp_scsi.c
--- linux-libre-4.14.123-gnu/drivers/s390/scsi/zfcp_scsi.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/s390/scsi/zfcp_scsi.c	2019-06-09 03:18:21.000000000 -0400
@@ -125,6 +125,15 @@ static int zfcp_scsi_slave_alloc(struct
 
 	zfcp_sdev->erp_action.port = port;
 
+	mutex_lock(&zfcp_sysfs_port_units_mutex);
+	if (zfcp_sysfs_port_is_removing(port)) {
+		/* port is already gone */
+		mutex_unlock(&zfcp_sysfs_port_units_mutex);
+		put_device(&port->dev); /* undo zfcp_get_port_by_wwpn() */
+		return -ENXIO;
+	}
+	mutex_unlock(&zfcp_sysfs_port_units_mutex);
+
 	unit = zfcp_unit_find(port, zfcp_scsi_dev_lun(sdev));
 	if (unit)
 		put_device(&unit->dev);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/s390/scsi/zfcp_sysfs.c linux-libre-4.14.124-gnu/drivers/s390/scsi/zfcp_sysfs.c
--- linux-libre-4.14.123-gnu/drivers/s390/scsi/zfcp_sysfs.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/s390/scsi/zfcp_sysfs.c	2019-06-09 03:18:21.000000000 -0400
@@ -238,6 +238,53 @@ static ZFCP_DEV_ATTR(adapter, port_resca
 
 DEFINE_MUTEX(zfcp_sysfs_port_units_mutex);
 
+static void zfcp_sysfs_port_set_removing(struct zfcp_port *const port)
+{
+	lockdep_assert_held(&zfcp_sysfs_port_units_mutex);
+	atomic_set(&port->units, -1);
+}
+
+bool zfcp_sysfs_port_is_removing(const struct zfcp_port *const port)
+{
+	lockdep_assert_held(&zfcp_sysfs_port_units_mutex);
+	return atomic_read(&port->units) == -1;
+}
+
+static bool zfcp_sysfs_port_in_use(struct zfcp_port *const port)
+{
+	struct zfcp_adapter *const adapter = port->adapter;
+	unsigned long flags;
+	struct scsi_device *sdev;
+	bool in_use = true;
+
+	mutex_lock(&zfcp_sysfs_port_units_mutex);
+	if (atomic_read(&port->units) > 0)
+		goto unlock_port_units_mutex; /* zfcp_unit(s) under port */
+
+	spin_lock_irqsave(adapter->scsi_host->host_lock, flags);
+	__shost_for_each_device(sdev, adapter->scsi_host) {
+		const struct zfcp_scsi_dev *zsdev = sdev_to_zfcp(sdev);
+
+		if (sdev->sdev_state == SDEV_DEL ||
+		    sdev->sdev_state == SDEV_CANCEL)
+			continue;
+		if (zsdev->port != port)
+			continue;
+		/* alive scsi_device under port of interest */
+		goto unlock_host_lock;
+	}
+
+	/* port is about to be removed, so no more unit_add or slave_alloc */
+	zfcp_sysfs_port_set_removing(port);
+	in_use = false;
+
+unlock_host_lock:
+	spin_unlock_irqrestore(adapter->scsi_host->host_lock, flags);
+unlock_port_units_mutex:
+	mutex_unlock(&zfcp_sysfs_port_units_mutex);
+	return in_use;
+}
+
 static ssize_t zfcp_sysfs_port_remove_store(struct device *dev,
 					    struct device_attribute *attr,
 					    const char *buf, size_t count)
@@ -260,15 +307,11 @@ static ssize_t zfcp_sysfs_port_remove_st
 	else
 		retval = 0;
 
-	mutex_lock(&zfcp_sysfs_port_units_mutex);
-	if (atomic_read(&port->units) > 0) {
+	if (zfcp_sysfs_port_in_use(port)) {
 		retval = -EBUSY;
-		mutex_unlock(&zfcp_sysfs_port_units_mutex);
+		put_device(&port->dev); /* undo zfcp_get_port_by_wwpn() */
 		goto out;
 	}
-	/* port is about to be removed, so no more unit_add */
-	atomic_set(&port->units, -1);
-	mutex_unlock(&zfcp_sysfs_port_units_mutex);
 
 	write_lock_irq(&adapter->port_list_lock);
 	list_del(&port->list);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/s390/scsi/zfcp_unit.c linux-libre-4.14.124-gnu/drivers/s390/scsi/zfcp_unit.c
--- linux-libre-4.14.123-gnu/drivers/s390/scsi/zfcp_unit.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/s390/scsi/zfcp_unit.c	2019-06-09 03:18:21.000000000 -0400
@@ -124,7 +124,7 @@ int zfcp_unit_add(struct zfcp_port *port
 	int retval = 0;
 
 	mutex_lock(&zfcp_sysfs_port_units_mutex);
-	if (atomic_read(&port->units) == -1) {
+	if (zfcp_sysfs_port_is_removing(port)) {
 		/* port is already gone */
 		retval = -ENODEV;
 		goto out;
@@ -168,8 +168,14 @@ int zfcp_unit_add(struct zfcp_port *port
 	write_lock_irq(&port->unit_list_lock);
 	list_add_tail(&unit->list, &port->unit_list);
 	write_unlock_irq(&port->unit_list_lock);
+	/*
+	 * lock order: shost->scan_mutex before zfcp_sysfs_port_units_mutex
+	 * due to      zfcp_unit_scsi_scan() => zfcp_scsi_slave_alloc()
+	 */
+	mutex_unlock(&zfcp_sysfs_port_units_mutex);
 
 	zfcp_unit_scsi_scan(unit);
+	return retval;
 
 out:
 	mutex_unlock(&zfcp_sysfs_port_units_mutex);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c linux-libre-4.14.124-gnu/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
--- linux-libre-4.14.123-gnu/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c	2019-06-09 03:18:21.000000000 -0400
@@ -405,9 +405,18 @@ create_pagelist(char __user *buf, size_t
 	int dma_buffers;
 	dma_addr_t dma_addr;
 
+	if (count >= INT_MAX - PAGE_SIZE)
+		return NULL;
+
 	offset = ((unsigned int)(unsigned long)buf & (PAGE_SIZE - 1));
 	num_pages = DIV_ROUND_UP(count + offset, PAGE_SIZE);
 
+	if (num_pages > (SIZE_MAX - sizeof(PAGELIST_T) -
+			 sizeof(struct vchiq_pagelist_info)) /
+			(sizeof(u32) + sizeof(pages[0]) +
+			 sizeof(struct scatterlist)))
+		return NULL;
+
 	pagelist_size = sizeof(PAGELIST_T) +
 			(num_pages * sizeof(u32)) +
 			(num_pages * sizeof(pages[0]) +
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/staging/wlan-ng/hfa384x_usb.c linux-libre-4.14.124-gnu/drivers/staging/wlan-ng/hfa384x_usb.c
--- linux-libre-4.14.123-gnu/drivers/staging/wlan-ng/hfa384x_usb.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/staging/wlan-ng/hfa384x_usb.c	2019-06-09 03:18:21.000000000 -0400
@@ -3119,7 +3119,9 @@ static void hfa384x_usbin_callback(struc
 		break;
 	}
 
+	/* Save values from the RX URB before reposting overwrites it. */
 	urb_status = urb->status;
+	usbin = (union hfa384x_usbin *)urb->transfer_buffer;
 
 	if (action != ABORT) {
 		/* Repost the RX URB */
@@ -3136,7 +3138,6 @@ static void hfa384x_usbin_callback(struc
 	/* Note: the check of the sw_support field, the type field doesn't
 	 *       have bit 12 set like the docs suggest.
 	 */
-	usbin = (union hfa384x_usbin *)urb->transfer_buffer;
 	type = le16_to_cpu(usbin->type);
 	if (HFA384x_USB_ISRXFRM(type)) {
 		if (action == HANDLE) {
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/tty/serial/max310x.c linux-libre-4.14.124-gnu/drivers/tty/serial/max310x.c
--- linux-libre-4.14.123-gnu/drivers/tty/serial/max310x.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/tty/serial/max310x.c	2019-06-09 03:18:21.000000000 -0400
@@ -579,7 +579,7 @@ static int max310x_set_ref_clk(struct ma
 	}
 
 	/* Configure clock source */
-	clksrc = xtal ? MAX310X_CLKSRC_CRYST_BIT : MAX310X_CLKSRC_EXTCLK_BIT;
+	clksrc = MAX310X_CLKSRC_EXTCLK_BIT | (xtal ? MAX310X_CLKSRC_CRYST_BIT : 0);
 
 	/* Configure PLL */
 	if (pllcfg) {
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/tty/serial/msm_serial.c linux-libre-4.14.124-gnu/drivers/tty/serial/msm_serial.c
--- linux-libre-4.14.123-gnu/drivers/tty/serial/msm_serial.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/tty/serial/msm_serial.c	2019-06-09 03:18:21.000000000 -0400
@@ -868,6 +868,7 @@ static void msm_handle_tx(struct uart_po
 	struct circ_buf *xmit = &msm_port->uart.state->xmit;
 	struct msm_dma *dma = &msm_port->tx_dma;
 	unsigned int pio_count, dma_count, dma_min;
+	char buf[4] = { 0 };
 	void __iomem *tf;
 	int err = 0;
 
@@ -877,10 +878,12 @@ static void msm_handle_tx(struct uart_po
 		else
 			tf = port->membase + UART_TF;
 
+		buf[0] = port->x_char;
+
 		if (msm_port->is_uartdm)
 			msm_reset_dm_count(port, 1);
 
-		iowrite8_rep(tf, &port->x_char, 1);
+		iowrite32_rep(tf, buf, 1);
 		port->icount.tx++;
 		port->x_char = 0;
 		return;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/tty/serial/sh-sci.c linux-libre-4.14.124-gnu/drivers/tty/serial/sh-sci.c
--- linux-libre-4.14.123-gnu/drivers/tty/serial/sh-sci.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/tty/serial/sh-sci.c	2019-06-09 03:18:21.000000000 -0400
@@ -1479,6 +1479,13 @@ static void sci_request_dma(struct uart_
 
 	dev_dbg(port->dev, "%s: port %d\n", __func__, port->line);
 
+	/*
+	 * DMA on console may interfere with Kernel log messages which use
+	 * plain putchar(). So, simply don't use it with a console.
+	 */
+	if (uart_console(port))
+		return;
+
 	if (!port->dev->of_node)
 		return;
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/usb/core/config.c linux-libre-4.14.124-gnu/drivers/usb/core/config.c
--- linux-libre-4.14.123-gnu/drivers/usb/core/config.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/usb/core/config.c	2019-06-09 03:18:21.000000000 -0400
@@ -936,8 +936,8 @@ int usb_get_bos_descriptor(struct usb_de
 
 	/* Get BOS descriptor */
 	ret = usb_get_descriptor(dev, USB_DT_BOS, 0, bos, USB_DT_BOS_SIZE);
-	if (ret < USB_DT_BOS_SIZE) {
-		dev_err(ddev, "unable to get BOS descriptor\n");
+	if (ret < USB_DT_BOS_SIZE || bos->bLength < USB_DT_BOS_SIZE) {
+		dev_err(ddev, "unable to get BOS descriptor or descriptor too short\n");
 		if (ret >= 0)
 			ret = -ENOMSG;
 		kfree(bos);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/usb/core/quirks.c linux-libre-4.14.124-gnu/drivers/usb/core/quirks.c
--- linux-libre-4.14.123-gnu/drivers/usb/core/quirks.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/usb/core/quirks.c	2019-06-09 03:18:21.000000000 -0400
@@ -64,6 +64,9 @@ static const struct usb_device_id usb_qu
 	/* Microsoft LifeCam-VX700 v2.0 */
 	{ USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
 
+	/* Microsoft Surface Dock Ethernet (RTL8153 GigE) */
+	{ USB_DEVICE(0x045e, 0x07c6), .driver_info = USB_QUIRK_NO_LPM },
+
 	/* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */
 	{ USB_DEVICE(0x046a, 0x0023), .driver_info = USB_QUIRK_RESET_RESUME },
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/usb/host/xhci.c linux-libre-4.14.124-gnu/drivers/usb/host/xhci.c
--- linux-libre-4.14.123-gnu/drivers/usb/host/xhci.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/usb/host/xhci.c	2019-06-09 03:18:21.000000000 -0400
@@ -21,6 +21,7 @@
  */
 
 #include <linux/pci.h>
+#include <linux/iopoll.h>
 #include <linux/irq.h>
 #include <linux/log2.h>
 #include <linux/module.h>
@@ -62,7 +63,6 @@ static bool td_on_ring(struct xhci_td *t
 	return false;
 }
 
-/* TODO: copied from ehci-hcd.c - can this be refactored? */
 /*
  * xhci_handshake - spin reading hc until handshake completes or fails
  * @ptr: address of hc register to be read
@@ -79,18 +79,16 @@ static bool td_on_ring(struct xhci_td *t
 int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, int usec)
 {
 	u32	result;
+	int	ret;
 
-	do {
-		result = readl(ptr);
-		if (result == ~(u32)0)		/* card removed */
-			return -ENODEV;
-		result &= mask;
-		if (result == done)
-			return 0;
-		udelay(1);
-		usec--;
-	} while (usec > 0);
-	return -ETIMEDOUT;
+	ret = readl_poll_timeout_atomic(ptr, result,
+					(result & mask) == done ||
+					result == U32_MAX,
+					1, usec);
+	if (result == U32_MAX)		/* card removed */
+		return -ENODEV;
+
+	return ret;
 }
 
 /*
@@ -4155,7 +4153,6 @@ static int xhci_set_usb2_hardware_lpm(st
 	pm_addr = port_array[port_num] + PORTPMSC;
 	pm_val = readl(pm_addr);
 	hlpm_addr = port_array[port_num] + PORTHLPMC;
-	field = le32_to_cpu(udev->bos->ext_cap->bmAttributes);
 
 	xhci_dbg(xhci, "%s port %d USB2 hardware LPM\n",
 			enable ? "enable" : "disable", port_num + 1);
@@ -4167,6 +4164,7 @@ static int xhci_set_usb2_hardware_lpm(st
 			 * default one which works with mixed HIRD and BESL
 			 * systems. See XHCI_DEFAULT_BESL definition in xhci.h
 			 */
+			field = le32_to_cpu(udev->bos->ext_cap->bmAttributes);
 			if ((field & USB_BESL_SUPPORT) &&
 			    (field & USB_BESL_BASELINE_VALID))
 				hird = USB_GET_BESL_BASELINE(field);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/usb/host/xhci-ring.c linux-libre-4.14.124-gnu/drivers/usb/host/xhci-ring.c
--- linux-libre-4.14.123-gnu/drivers/usb/host/xhci-ring.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/usb/host/xhci-ring.c	2019-06-09 03:18:21.000000000 -0400
@@ -667,6 +667,7 @@ static void xhci_unmap_td_bounce_buffer(
 	struct device *dev = xhci_to_hcd(xhci)->self.controller;
 	struct xhci_segment *seg = td->bounce_seg;
 	struct urb *urb = td->urb;
+	size_t len;
 
 	if (!ring || !seg || !urb)
 		return;
@@ -677,11 +678,14 @@ static void xhci_unmap_td_bounce_buffer(
 		return;
 	}
 
-	/* for in tranfers we need to copy the data from bounce to sg */
-	sg_pcopy_from_buffer(urb->sg, urb->num_mapped_sgs, seg->bounce_buf,
-			     seg->bounce_len, seg->bounce_offs);
 	dma_unmap_single(dev, seg->bounce_dma, ring->bounce_buf_len,
 			 DMA_FROM_DEVICE);
+	/* for in tranfers we need to copy the data from bounce to sg */
+	len = sg_pcopy_from_buffer(urb->sg, urb->num_sgs, seg->bounce_buf,
+			     seg->bounce_len, seg->bounce_offs);
+	if (len != seg->bounce_len)
+		xhci_warn(xhci, "WARN Wrong bounce buffer read length: %zu != %d\n",
+				len, seg->bounce_len);
 	seg->bounce_len = 0;
 	seg->bounce_offs = 0;
 }
@@ -3186,6 +3190,7 @@ static int xhci_align_td(struct xhci_hcd
 	unsigned int unalign;
 	unsigned int max_pkt;
 	u32 new_buff_len;
+	size_t len;
 
 	max_pkt = usb_endpoint_maxp(&urb->ep->desc);
 	unalign = (enqd_len + *trb_buff_len) % max_pkt;
@@ -3216,8 +3221,12 @@ static int xhci_align_td(struct xhci_hcd
 
 	/* create a max max_pkt sized bounce buffer pointed to by last trb */
 	if (usb_urb_dir_out(urb)) {
-		sg_pcopy_to_buffer(urb->sg, urb->num_mapped_sgs,
+		len = sg_pcopy_to_buffer(urb->sg, urb->num_sgs,
 				   seg->bounce_buf, new_buff_len, enqd_len);
+		if (len != seg->bounce_len)
+			xhci_warn(xhci,
+				"WARN Wrong bounce buffer write length: %zu != %d\n",
+				len, seg->bounce_len);
 		seg->bounce_dma = dma_map_single(dev, seg->bounce_buf,
 						 max_pkt, DMA_TO_DEVICE);
 	} else {
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/usb/misc/rio500.c linux-libre-4.14.124-gnu/drivers/usb/misc/rio500.c
--- linux-libre-4.14.123-gnu/drivers/usb/misc/rio500.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/usb/misc/rio500.c	2019-06-09 03:18:21.000000000 -0400
@@ -99,9 +99,22 @@ static int close_rio(struct inode *inode
 {
 	struct rio_usb_data *rio = &rio_instance;
 
-	rio->isopen = 0;
+	/* against disconnect() */
+	mutex_lock(&rio500_mutex);
+	mutex_lock(&(rio->lock));
 
-	dev_info(&rio->rio_dev->dev, "Rio closed.\n");
+	rio->isopen = 0;
+	if (!rio->present) {
+		/* cleanup has been delayed */
+		kfree(rio->ibuf);
+		kfree(rio->obuf);
+		rio->ibuf = NULL;
+		rio->obuf = NULL;
+	} else {
+		dev_info(&rio->rio_dev->dev, "Rio closed.\n");
+	}
+	mutex_unlock(&(rio->lock));
+	mutex_unlock(&rio500_mutex);
 	return 0;
 }
 
@@ -460,15 +473,23 @@ static int probe_rio(struct usb_interfac
 {
 	struct usb_device *dev = interface_to_usbdev(intf);
 	struct rio_usb_data *rio = &rio_instance;
-	int retval;
+	int retval = 0;
 
-	dev_info(&intf->dev, "USB Rio found at address %d\n", dev->devnum);
+	mutex_lock(&rio500_mutex);
+	if (rio->present) {
+		dev_info(&intf->dev, "Second USB Rio at address %d refused\n", dev->devnum);
+		retval = -EBUSY;
+		goto bail_out;
+	} else {
+		dev_info(&intf->dev, "USB Rio found at address %d\n", dev->devnum);
+	}
 
 	retval = usb_register_dev(intf, &usb_rio_class);
 	if (retval) {
 		dev_err(&dev->dev,
 			"Not able to get a minor for this device.\n");
-		return -ENOMEM;
+		retval = -ENOMEM;
+		goto bail_out;
 	}
 
 	rio->rio_dev = dev;
@@ -477,7 +498,8 @@ static int probe_rio(struct usb_interfac
 		dev_err(&dev->dev,
 			"probe_rio: Not enough memory for the output buffer\n");
 		usb_deregister_dev(intf, &usb_rio_class);
-		return -ENOMEM;
+		retval = -ENOMEM;
+		goto bail_out;
 	}
 	dev_dbg(&intf->dev, "obuf address:%p\n", rio->obuf);
 
@@ -486,7 +508,8 @@ static int probe_rio(struct usb_interfac
 			"probe_rio: Not enough memory for the input buffer\n");
 		usb_deregister_dev(intf, &usb_rio_class);
 		kfree(rio->obuf);
-		return -ENOMEM;
+		retval = -ENOMEM;
+		goto bail_out;
 	}
 	dev_dbg(&intf->dev, "ibuf address:%p\n", rio->ibuf);
 
@@ -494,8 +517,10 @@ static int probe_rio(struct usb_interfac
 
 	usb_set_intfdata (intf, rio);
 	rio->present = 1;
+bail_out:
+	mutex_unlock(&rio500_mutex);
 
-	return 0;
+	return retval;
 }
 
 static void disconnect_rio(struct usb_interface *intf)
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/usb/misc/sisusbvga/sisusb.c linux-libre-4.14.124-gnu/drivers/usb/misc/sisusbvga/sisusb.c
--- linux-libre-4.14.123-gnu/drivers/usb/misc/sisusbvga/sisusb.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/usb/misc/sisusbvga/sisusb.c	2019-06-09 03:18:21.000000000 -0400
@@ -3028,6 +3028,13 @@ static int sisusb_probe(struct usb_inter
 
 	mutex_init(&(sisusb->lock));
 
+	sisusb->sisusb_dev = dev;
+	sisusb->vrambase   = SISUSB_PCI_MEMBASE;
+	sisusb->mmiobase   = SISUSB_PCI_MMIOBASE;
+	sisusb->mmiosize   = SISUSB_PCI_MMIOSIZE;
+	sisusb->ioportbase = SISUSB_PCI_IOPORTBASE;
+	/* Everything else is zero */
+
 	/* Register device */
 	retval = usb_register_dev(intf, &usb_sisusb_class);
 	if (retval) {
@@ -3038,13 +3045,7 @@ static int sisusb_probe(struct usb_inter
 		goto error_1;
 	}
 
-	sisusb->sisusb_dev = dev;
-	sisusb->minor      = intf->minor;
-	sisusb->vrambase   = SISUSB_PCI_MEMBASE;
-	sisusb->mmiobase   = SISUSB_PCI_MMIOBASE;
-	sisusb->mmiosize   = SISUSB_PCI_MMIOSIZE;
-	sisusb->ioportbase = SISUSB_PCI_IOPORTBASE;
-	/* Everything else is zero */
+	sisusb->minor = intf->minor;
 
 	/* Allocate buffers */
 	sisusb->ibufsize = SISUSB_IBUF_SIZE;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/usb/usbip/stub_dev.c linux-libre-4.14.124-gnu/drivers/usb/usbip/stub_dev.c
--- linux-libre-4.14.123-gnu/drivers/usb/usbip/stub_dev.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/usb/usbip/stub_dev.c	2019-06-09 03:18:21.000000000 -0400
@@ -315,9 +315,17 @@ static int stub_probe(struct usb_device
 	const char *udev_busid = dev_name(&udev->dev);
 	struct bus_id_priv *busid_priv;
 	int rc = 0;
+	char save_status;
 
 	dev_dbg(&udev->dev, "Enter probe\n");
 
+	/* Not sure if this is our device. Allocate here to avoid
+	 * calling alloc while holding busid_table lock.
+	 */
+	sdev = stub_device_alloc(udev);
+	if (!sdev)
+		return -ENOMEM;
+
 	/* check we should claim or not by busid_table */
 	busid_priv = get_busid_priv(udev_busid);
 	if (!busid_priv || (busid_priv->status == STUB_BUSID_REMOV) ||
@@ -332,6 +340,9 @@ static int stub_probe(struct usb_device
 		 * See driver_probe_device() in driver/base/dd.c
 		 */
 		rc = -ENODEV;
+		if (!busid_priv)
+			goto sdev_free;
+
 		goto call_put_busid_priv;
 	}
 
@@ -351,12 +362,6 @@ static int stub_probe(struct usb_device
 		goto call_put_busid_priv;
 	}
 
-	/* ok, this is my device */
-	sdev = stub_device_alloc(udev);
-	if (!sdev) {
-		rc = -ENOMEM;
-		goto call_put_busid_priv;
-	}
 
 	dev_info(&udev->dev,
 		"usbip-host: register new device (bus %u dev %u)\n",
@@ -366,9 +371,16 @@ static int stub_probe(struct usb_device
 
 	/* set private data to usb_device */
 	dev_set_drvdata(&udev->dev, sdev);
+
 	busid_priv->sdev = sdev;
 	busid_priv->udev = udev;
 
+	save_status = busid_priv->status;
+	busid_priv->status = STUB_BUSID_ALLOC;
+
+	/* release the busid_lock */
+	put_busid_priv(busid_priv);
+
 	/*
 	 * Claim this hub port.
 	 * It doesn't matter what value we pass as owner
@@ -386,10 +398,8 @@ static int stub_probe(struct usb_device
 		dev_err(&udev->dev, "stub_add_files for %s\n", udev_busid);
 		goto err_files;
 	}
-	busid_priv->status = STUB_BUSID_ALLOC;
 
-	rc = 0;
-	goto call_put_busid_priv;
+	return 0;
 
 err_files:
 	usb_hub_release_port(udev->parent, udev->portnum,
@@ -398,23 +408,30 @@ err_port:
 	dev_set_drvdata(&udev->dev, NULL);
 	usb_put_dev(udev);
 
+	/* we already have busid_priv, just lock busid_lock */
+	spin_lock(&busid_priv->busid_lock);
 	busid_priv->sdev = NULL;
-	stub_device_free(sdev);
+	busid_priv->status = save_status;
+	spin_unlock(&busid_priv->busid_lock);
+	/* lock is released - go to free */
+	goto sdev_free;
 
 call_put_busid_priv:
+	/* release the busid_lock */
 	put_busid_priv(busid_priv);
+
+sdev_free:
+	stub_device_free(sdev);
+
 	return rc;
 }
 
 static void shutdown_busid(struct bus_id_priv *busid_priv)
 {
-	if (busid_priv->sdev && !busid_priv->shutdown_busid) {
-		busid_priv->shutdown_busid = 1;
-		usbip_event_add(&busid_priv->sdev->ud, SDEV_EVENT_REMOVED);
+	usbip_event_add(&busid_priv->sdev->ud, SDEV_EVENT_REMOVED);
 
-		/* wait for the stop of the event handler */
-		usbip_stop_eh(&busid_priv->sdev->ud);
-	}
+	/* wait for the stop of the event handler */
+	usbip_stop_eh(&busid_priv->sdev->ud);
 }
 
 /*
@@ -441,11 +458,16 @@ static void stub_disconnect(struct usb_d
 	/* get stub_device */
 	if (!sdev) {
 		dev_err(&udev->dev, "could not get device");
-		goto call_put_busid_priv;
+		/* release busid_lock */
+		put_busid_priv(busid_priv);
+		return;
 	}
 
 	dev_set_drvdata(&udev->dev, NULL);
 
+	/* release busid_lock before call to remove device files */
+	put_busid_priv(busid_priv);
+
 	/*
 	 * NOTE: rx/tx threads are invoked for each usb_device.
 	 */
@@ -456,27 +478,36 @@ static void stub_disconnect(struct usb_d
 				  (struct usb_dev_state *) udev);
 	if (rc) {
 		dev_dbg(&udev->dev, "unable to release port\n");
-		goto call_put_busid_priv;
+		return;
 	}
 
 	/* If usb reset is called from event handler */
 	if (usbip_in_eh(current))
-		goto call_put_busid_priv;
+		return;
+
+	/* we already have busid_priv, just lock busid_lock */
+	spin_lock(&busid_priv->busid_lock);
+	if (!busid_priv->shutdown_busid)
+		busid_priv->shutdown_busid = 1;
+	/* release busid_lock */
+	spin_unlock(&busid_priv->busid_lock);
 
 	/* shutdown the current connection */
 	shutdown_busid(busid_priv);
 
 	usb_put_dev(sdev->udev);
 
+	/* we already have busid_priv, just lock busid_lock */
+	spin_lock(&busid_priv->busid_lock);
 	/* free sdev */
 	busid_priv->sdev = NULL;
 	stub_device_free(sdev);
 
 	if (busid_priv->status == STUB_BUSID_ALLOC)
 		busid_priv->status = STUB_BUSID_ADDED;
-
-call_put_busid_priv:
-	put_busid_priv(busid_priv);
+	/* release busid_lock */
+	spin_unlock(&busid_priv->busid_lock);
+	return;
 }
 
 #ifdef CONFIG_PM
diff -druNp --no-dereference linux-libre-4.14.123-gnu/drivers/xen/xen-pciback/pciback_ops.c linux-libre-4.14.124-gnu/drivers/xen/xen-pciback/pciback_ops.c
--- linux-libre-4.14.123-gnu/drivers/xen/xen-pciback/pciback_ops.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/drivers/xen/xen-pciback/pciback_ops.c	2019-06-09 03:18:21.000000000 -0400
@@ -127,8 +127,6 @@ void xen_pcibk_reset_device(struct pci_d
 		if (pci_is_enabled(dev))
 			pci_disable_device(dev);
 
-		pci_write_config_word(dev, PCI_COMMAND, 0);
-
 		dev->is_busmaster = 0;
 	} else {
 		pci_read_config_word(dev, PCI_COMMAND, &cmd);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/fs/btrfs/inode.c linux-libre-4.14.124-gnu/fs/btrfs/inode.c
--- linux-libre-4.14.123-gnu/fs/btrfs/inode.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/fs/btrfs/inode.c	2019-06-09 03:18:21.000000000 -0400
@@ -6580,8 +6580,18 @@ int btrfs_add_link(struct btrfs_trans_ha
 	btrfs_i_size_write(parent_inode, parent_inode->vfs_inode.i_size +
 			   name_len * 2);
 	inode_inc_iversion(&parent_inode->vfs_inode);
-	parent_inode->vfs_inode.i_mtime = parent_inode->vfs_inode.i_ctime =
-		current_time(&parent_inode->vfs_inode);
+	/*
+	 * If we are replaying a log tree, we do not want to update the mtime
+	 * and ctime of the parent directory with the current time, since the
+	 * log replay procedure is responsible for setting them to their correct
+	 * values (the ones it had when the fsync was done).
+	 */
+	if (!test_bit(BTRFS_FS_LOG_RECOVERING, &root->fs_info->flags)) {
+		struct timespec now = current_time(&parent_inode->vfs_inode);
+
+		parent_inode->vfs_inode.i_mtime = now;
+		parent_inode->vfs_inode.i_ctime = now;
+	}
 	ret = btrfs_update_inode(trans, root, &parent_inode->vfs_inode);
 	if (ret)
 		btrfs_abort_transaction(trans, ret);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/fs/btrfs/send.c linux-libre-4.14.124-gnu/fs/btrfs/send.c
--- linux-libre-4.14.123-gnu/fs/btrfs/send.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/fs/btrfs/send.c	2019-06-09 03:18:21.000000000 -0400
@@ -5013,6 +5013,12 @@ static int send_hole(struct send_ctx *sc
 	u64 len;
 	int ret = 0;
 
+	/*
+	 * Don't go beyond the inode's i_size due to prealloc extents that start
+	 * after the i_size.
+	 */
+	end = min_t(u64, end, sctx->cur_inode_size);
+
 	if (sctx->flags & BTRFS_SEND_FLAG_NO_FILE_DATA)
 		return send_update_extent(sctx, offset, end - offset);
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/fs/btrfs/tree-log.c linux-libre-4.14.124-gnu/fs/btrfs/tree-log.c
--- linux-libre-4.14.123-gnu/fs/btrfs/tree-log.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/fs/btrfs/tree-log.c	2019-06-09 03:18:21.000000000 -0400
@@ -2907,6 +2907,12 @@ int btrfs_sync_log(struct btrfs_trans_ha
 	log->log_transid = root->log_transid;
 	root->log_start_pid = 0;
 	/*
+	 * Update or create log root item under the root's log_mutex to prevent
+	 * races with concurrent log syncs that can lead to failure to update
+	 * log root item because it was not created yet.
+	 */
+	ret = update_log_root(trans, log);
+	/*
 	 * IO has been started, blocks of the log tree have WRITTEN flag set
 	 * in their headers. new modifications of the log will be written to
 	 * new positions. so it's safe to allow log writers to go in.
@@ -2925,8 +2931,6 @@ int btrfs_sync_log(struct btrfs_trans_ha
 
 	mutex_unlock(&log_root_tree->log_mutex);
 
-	ret = update_log_root(trans, log);
-
 	mutex_lock(&log_root_tree->log_mutex);
 	if (atomic_dec_and_test(&log_root_tree->log_writers)) {
 		/*
@@ -5328,7 +5332,6 @@ static noinline int check_parent_dirs_fo
 {
 	int ret = 0;
 	struct dentry *old_parent = NULL;
-	struct btrfs_inode *orig_inode = inode;
 
 	/*
 	 * for regular files, if its inode is already on disk, we don't
@@ -5348,16 +5351,6 @@ static noinline int check_parent_dirs_fo
 	}
 
 	while (1) {
-		/*
-		 * If we are logging a directory then we start with our inode,
-		 * not our parent's inode, so we need to skip setting the
-		 * logged_trans so that further down in the log code we don't
-		 * think this inode has already been logged.
-		 */
-		if (inode != orig_inode)
-			inode->logged_trans = trans->transid;
-		smp_mb();
-
 		if (btrfs_must_commit_transaction(trans, inode)) {
 			ret = 1;
 			break;
@@ -6087,7 +6080,6 @@ void btrfs_record_unlink_dir(struct btrf
 	 * if this directory was already logged any new
 	 * names for this file/dir will get recorded
 	 */
-	smp_mb();
 	if (dir->logged_trans == trans->transid)
 		return;
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/fs/cifs/file.c linux-libre-4.14.124-gnu/fs/cifs/file.c
--- linux-libre-4.14.123-gnu/fs/cifs/file.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/fs/cifs/file.c	2019-06-09 03:18:21.000000000 -0400
@@ -2984,7 +2984,9 @@ cifs_read_allocate_pages(struct cifs_rea
 	}
 
 	if (rc) {
-		for (i = 0; i < nr_pages; i++) {
+		unsigned int nr_page_failed = i;
+
+		for (i = 0; i < nr_page_failed; i++) {
 			put_page(rdata->pages[i]);
 			rdata->pages[i] = NULL;
 		}
diff -druNp --no-dereference linux-libre-4.14.123-gnu/fs/lockd/xdr4.c linux-libre-4.14.124-gnu/fs/lockd/xdr4.c
--- linux-libre-4.14.123-gnu/fs/lockd/xdr4.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/fs/lockd/xdr4.c	2019-06-09 03:18:21.000000000 -0400
@@ -119,7 +119,7 @@ nlm4_decode_lock(__be32 *p, struct nlm_l
 
 	locks_init_lock(fl);
 	fl->fl_owner = current->files;
-	fl->fl_pid   = current->tgid;
+	fl->fl_pid   = (pid_t)lock->svid;
 	fl->fl_flags = FL_POSIX;
 	fl->fl_type  = F_RDLCK;		/* as good as anything else */
 	p = xdr_decode_hyper(p, &start);
@@ -266,7 +266,7 @@ nlm4svc_decode_shareargs(struct svc_rqst
 	memset(lock, 0, sizeof(*lock));
 	locks_init_lock(&lock->fl);
 	lock->svid = ~(u32) 0;
-	lock->fl.fl_pid = current->tgid;
+	lock->fl.fl_pid = (pid_t)lock->svid;
 
 	if (!(p = nlm4_decode_cookie(p, &argp->cookie))
 	 || !(p = xdr_decode_string_inplace(p, &lock->caller,
diff -druNp --no-dereference linux-libre-4.14.123-gnu/fs/lockd/xdr.c linux-libre-4.14.124-gnu/fs/lockd/xdr.c
--- linux-libre-4.14.123-gnu/fs/lockd/xdr.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/fs/lockd/xdr.c	2019-06-09 03:18:21.000000000 -0400
@@ -127,7 +127,7 @@ nlm_decode_lock(__be32 *p, struct nlm_lo
 
 	locks_init_lock(fl);
 	fl->fl_owner = current->files;
-	fl->fl_pid   = current->tgid;
+	fl->fl_pid   = (pid_t)lock->svid;
 	fl->fl_flags = FL_POSIX;
 	fl->fl_type  = F_RDLCK;		/* as good as anything else */
 	start = ntohl(*p++);
@@ -269,7 +269,7 @@ nlmsvc_decode_shareargs(struct svc_rqst
 	memset(lock, 0, sizeof(*lock));
 	locks_init_lock(&lock->fl);
 	lock->svid = ~(u32) 0;
-	lock->fl.fl_pid = current->tgid;
+	lock->fl.fl_pid = (pid_t)lock->svid;
 
 	if (!(p = nlm_decode_cookie(p, &argp->cookie))
 	 || !(p = xdr_decode_string_inplace(p, &lock->caller,
diff -druNp --no-dereference linux-libre-4.14.123-gnu/include/linux/bitops.h linux-libre-4.14.124-gnu/include/linux/bitops.h
--- linux-libre-4.14.123-gnu/include/linux/bitops.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/include/linux/bitops.h	2019-06-09 03:18:21.000000000 -0400
@@ -59,7 +59,7 @@ static __always_inline unsigned long hwe
  */
 static inline __u64 rol64(__u64 word, unsigned int shift)
 {
-	return (word << shift) | (word >> (64 - shift));
+	return (word << (shift & 63)) | (word >> ((-shift) & 63));
 }
 
 /**
@@ -69,7 +69,7 @@ static inline __u64 rol64(__u64 word, un
  */
 static inline __u64 ror64(__u64 word, unsigned int shift)
 {
-	return (word >> shift) | (word << (64 - shift));
+	return (word >> (shift & 63)) | (word << ((-shift) & 63));
 }
 
 /**
@@ -79,7 +79,7 @@ static inline __u64 ror64(__u64 word, un
  */
 static inline __u32 rol32(__u32 word, unsigned int shift)
 {
-	return (word << shift) | (word >> ((-shift) & 31));
+	return (word << (shift & 31)) | (word >> ((-shift) & 31));
 }
 
 /**
@@ -89,7 +89,7 @@ static inline __u32 rol32(__u32 word, un
  */
 static inline __u32 ror32(__u32 word, unsigned int shift)
 {
-	return (word >> shift) | (word << (32 - shift));
+	return (word >> (shift & 31)) | (word << ((-shift) & 31));
 }
 
 /**
@@ -99,7 +99,7 @@ static inline __u32 ror32(__u32 word, un
  */
 static inline __u16 rol16(__u16 word, unsigned int shift)
 {
-	return (word << shift) | (word >> (16 - shift));
+	return (word << (shift & 15)) | (word >> ((-shift) & 15));
 }
 
 /**
@@ -109,7 +109,7 @@ static inline __u16 rol16(__u16 word, un
  */
 static inline __u16 ror16(__u16 word, unsigned int shift)
 {
-	return (word >> shift) | (word << (16 - shift));
+	return (word >> (shift & 15)) | (word << ((-shift) & 15));
 }
 
 /**
@@ -119,7 +119,7 @@ static inline __u16 ror16(__u16 word, un
  */
 static inline __u8 rol8(__u8 word, unsigned int shift)
 {
-	return (word << shift) | (word >> (8 - shift));
+	return (word << (shift & 7)) | (word >> ((-shift) & 7));
 }
 
 /**
@@ -129,7 +129,7 @@ static inline __u8 rol8(__u8 word, unsig
  */
 static inline __u8 ror8(__u8 word, unsigned int shift)
 {
-	return (word >> shift) | (word << (8 - shift));
+	return (word >> (shift & 7)) | (word << ((-shift) & 7));
 }
 
 /**
diff -druNp --no-dereference linux-libre-4.14.123-gnu/include/linux/compiler-gcc.h linux-libre-4.14.124-gnu/include/linux/compiler-gcc.h
--- linux-libre-4.14.123-gnu/include/linux/compiler-gcc.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/include/linux/compiler-gcc.h	2019-06-09 03:18:21.000000000 -0400
@@ -343,6 +343,10 @@
 #define __designated_init __attribute__((designated_init))
 #endif
 
+#if GCC_VERSION >= 90100
+#define __copy(symbol)                 __attribute__((__copy__(symbol)))
+#endif
+
 #endif	/* gcc version >= 40000 specific checks */
 
 #if !defined(__noclone)
diff -druNp --no-dereference linux-libre-4.14.123-gnu/include/linux/compiler_types.h linux-libre-4.14.124-gnu/include/linux/compiler_types.h
--- linux-libre-4.14.123-gnu/include/linux/compiler_types.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/include/linux/compiler_types.h	2019-06-09 03:18:21.000000000 -0400
@@ -230,6 +230,10 @@ struct ftrace_likely_data {
 # define __latent_entropy
 #endif
 
+#ifndef __copy
+# define __copy(symbol)
+#endif
+
 #ifndef __randomize_layout
 # define __randomize_layout __designated_init
 #endif
diff -druNp --no-dereference linux-libre-4.14.123-gnu/include/linux/list_lru.h linux-libre-4.14.124-gnu/include/linux/list_lru.h
--- linux-libre-4.14.123-gnu/include/linux/list_lru.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/include/linux/list_lru.h	2019-06-09 03:18:21.000000000 -0400
@@ -52,6 +52,7 @@ struct list_lru {
 	struct list_lru_node	*node;
 #if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB)
 	struct list_head	list;
+	bool			memcg_aware;
 #endif
 };
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/include/linux/module.h linux-libre-4.14.124-gnu/include/linux/module.h
--- linux-libre-4.14.123-gnu/include/linux/module.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/include/linux/module.h	2019-06-09 03:18:21.000000000 -0400
@@ -128,13 +128,13 @@ extern void cleanup_module(void);
 #define module_init(initfn)					\
 	static inline initcall_t __maybe_unused __inittest(void)		\
 	{ return initfn; }					\
-	int init_module(void) __attribute__((alias(#initfn)));
+	int init_module(void) __copy(initfn) __attribute__((alias(#initfn)));
 
 /* This is only required if you want to be unloadable. */
 #define module_exit(exitfn)					\
 	static inline exitcall_t __maybe_unused __exittest(void)		\
 	{ return exitfn; }					\
-	void cleanup_module(void) __attribute__((alias(#exitfn)));
+	void cleanup_module(void) __copy(exitfn) __attribute__((alias(#exitfn)));
 
 #endif
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/include/linux/siphash.h linux-libre-4.14.124-gnu/include/linux/siphash.h
--- linux-libre-4.14.123-gnu/include/linux/siphash.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/include/linux/siphash.h	2019-06-09 03:18:21.000000000 -0400
@@ -21,6 +21,11 @@ typedef struct {
 	u64 key[2];
 } siphash_key_t;
 
+static inline bool siphash_key_is_zero(const siphash_key_t *key)
+{
+	return !(key->key[0] | key->key[1]);
+}
+
 u64 __siphash_aligned(const void *data, size_t len, const siphash_key_t *key);
 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
 u64 __siphash_unaligned(const void *data, size_t len, const siphash_key_t *key);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/include/net/netns/ipv4.h linux-libre-4.14.124-gnu/include/net/netns/ipv4.h
--- linux-libre-4.14.123-gnu/include/net/netns/ipv4.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/include/net/netns/ipv4.h	2019-06-09 03:18:21.000000000 -0400
@@ -9,6 +9,7 @@
 #include <linux/uidgid.h>
 #include <net/inet_frag.h>
 #include <linux/rcupdate.h>
+#include <linux/siphash.h>
 
 struct tcpm_hash_bucket;
 struct ctl_table_header;
@@ -164,5 +165,6 @@ struct netns_ipv4 {
 	unsigned int	fib_seq;	/* protected by rtnl_mutex */
 
 	atomic_t	rt_genid;
+	siphash_key_t	ip_id_key;
 };
 #endif
diff -druNp --no-dereference linux-libre-4.14.123-gnu/include/uapi/linux/tipc_config.h linux-libre-4.14.124-gnu/include/uapi/linux/tipc_config.h
--- linux-libre-4.14.123-gnu/include/uapi/linux/tipc_config.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/include/uapi/linux/tipc_config.h	2019-06-09 03:18:21.000000000 -0400
@@ -302,8 +302,10 @@ static inline int TLV_SET(void *tlv, __u
 	tlv_ptr = (struct tlv_desc *)tlv;
 	tlv_ptr->tlv_type = htons(type);
 	tlv_ptr->tlv_len  = htons(tlv_len);
-	if (len && data)
-		memcpy(TLV_DATA(tlv_ptr), data, tlv_len);
+	if (len && data) {
+		memcpy(TLV_DATA(tlv_ptr), data, len);
+		memset(TLV_DATA(tlv_ptr) + len, 0, TLV_SPACE(len) - tlv_len);
+	}
 	return TLV_SPACE(len);
 }
 
@@ -400,8 +402,10 @@ static inline int TCM_SET(void *msg, __u
 	tcm_hdr->tcm_len   = htonl(msg_len);
 	tcm_hdr->tcm_type  = htons(cmd);
 	tcm_hdr->tcm_flags = htons(flags);
-	if (data_len && data)
+	if (data_len && data) {
 		memcpy(TCM_DATA(msg), data, data_len);
+		memset(TCM_DATA(msg) + data_len, 0, TCM_SPACE(data_len) - msg_len);
+	}
 	return TCM_SPACE(data_len);
 }
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/kernel/signal.c linux-libre-4.14.124-gnu/kernel/signal.c
--- linux-libre-4.14.123-gnu/kernel/signal.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/kernel/signal.c	2019-06-09 03:18:21.000000000 -0400
@@ -2271,6 +2271,8 @@ relock:
 	if (signal_group_exit(signal)) {
 		ksig->info.si_signo = signr = SIGKILL;
 		sigdelset(&current->pending.signal, SIGKILL);
+		trace_signal_deliver(SIGKILL, SEND_SIG_NOINFO,
+				&sighand->action[SIGKILL - 1]);
 		recalc_sigpending();
 		goto fatal;
 	}
diff -druNp --no-dereference linux-libre-4.14.123-gnu/Makefile linux-libre-4.14.124-gnu/Makefile
--- linux-libre-4.14.123-gnu/Makefile	2019-05-31 18:13:26.000000000 -0400
+++ linux-libre-4.14.124-gnu/Makefile	2019-06-09 12:12:22.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 123
+SUBLEVEL = 124
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/mm/list_lru.c linux-libre-4.14.124-gnu/mm/list_lru.c
--- linux-libre-4.14.123-gnu/mm/list_lru.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/mm/list_lru.c	2019-06-09 03:18:21.000000000 -0400
@@ -42,11 +42,7 @@ static void list_lru_unregister(struct l
 #if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB)
 static inline bool list_lru_memcg_aware(struct list_lru *lru)
 {
-	/*
-	 * This needs node 0 to be always present, even
-	 * in the systems supporting sparse numa ids.
-	 */
-	return !!lru->node[0].memcg_lrus;
+	return lru->memcg_aware;
 }
 
 static inline struct list_lru_one *
@@ -389,6 +385,8 @@ static int memcg_init_list_lru(struct li
 {
 	int i;
 
+	lru->memcg_aware = memcg_aware;
+
 	if (!memcg_aware)
 		return 0;
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/core/dev.c linux-libre-4.14.124-gnu/net/core/dev.c
--- linux-libre-4.14.123-gnu/net/core/dev.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/core/dev.c	2019-06-09 03:18:21.000000000 -0400
@@ -5067,7 +5067,6 @@ static struct sk_buff *napi_frags_skb(st
 	skb_reset_mac_header(skb);
 	skb_gro_reset_offset(skb);
 
-	eth = skb_gro_header_fast(skb, 0);
 	if (unlikely(skb_gro_header_hard(skb, hlen))) {
 		eth = skb_gro_header_slow(skb, hlen, 0);
 		if (unlikely(!eth)) {
@@ -5077,6 +5076,7 @@ static struct sk_buff *napi_frags_skb(st
 			return NULL;
 		}
 	} else {
+		eth = (const struct ethhdr *)skb->data;
 		gro_pull_from_frag0(skb, hlen);
 		NAPI_GRO_CB(skb)->frag0 += hlen;
 		NAPI_GRO_CB(skb)->frag0_len -= hlen;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/ipv4/igmp.c linux-libre-4.14.124-gnu/net/ipv4/igmp.c
--- linux-libre-4.14.123-gnu/net/ipv4/igmp.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/ipv4/igmp.c	2019-06-09 03:18:21.000000000 -0400
@@ -190,6 +190,17 @@ static void ip_ma_put(struct ip_mc_list
 	     pmc != NULL;					\
 	     pmc = rtnl_dereference(pmc->next_rcu))
 
+static void ip_sf_list_clear_all(struct ip_sf_list *psf)
+{
+	struct ip_sf_list *next;
+
+	while (psf) {
+		next = psf->sf_next;
+		kfree(psf);
+		psf = next;
+	}
+}
+
 #ifdef CONFIG_IP_MULTICAST
 
 /*
@@ -635,6 +646,13 @@ static void igmpv3_clear_zeros(struct ip
 	}
 }
 
+static void kfree_pmc(struct ip_mc_list *pmc)
+{
+	ip_sf_list_clear_all(pmc->sources);
+	ip_sf_list_clear_all(pmc->tomb);
+	kfree(pmc);
+}
+
 static void igmpv3_send_cr(struct in_device *in_dev)
 {
 	struct ip_mc_list *pmc, *pmc_prev, *pmc_next;
@@ -671,7 +689,7 @@ static void igmpv3_send_cr(struct in_dev
 			else
 				in_dev->mc_tomb = pmc_next;
 			in_dev_put(pmc->interface);
-			kfree(pmc);
+			kfree_pmc(pmc);
 		} else
 			pmc_prev = pmc;
 	}
@@ -1203,12 +1221,16 @@ static void igmpv3_del_delrec(struct in_
 		im->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
 		if (im->sfmode == MCAST_INCLUDE) {
 			im->tomb = pmc->tomb;
+			pmc->tomb = NULL;
+
 			im->sources = pmc->sources;
+			pmc->sources = NULL;
+
 			for (psf = im->sources; psf; psf = psf->sf_next)
 				psf->sf_crcount = im->crcount;
 		}
 		in_dev_put(pmc->interface);
-		kfree(pmc);
+		kfree_pmc(pmc);
 	}
 	spin_unlock_bh(&im->lock);
 }
@@ -1229,21 +1251,18 @@ static void igmpv3_clear_delrec(struct i
 		nextpmc = pmc->next;
 		ip_mc_clear_src(pmc);
 		in_dev_put(pmc->interface);
-		kfree(pmc);
+		kfree_pmc(pmc);
 	}
 	/* clear dead sources, too */
 	rcu_read_lock();
 	for_each_pmc_rcu(in_dev, pmc) {
-		struct ip_sf_list *psf, *psf_next;
+		struct ip_sf_list *psf;
 
 		spin_lock_bh(&pmc->lock);
 		psf = pmc->tomb;
 		pmc->tomb = NULL;
 		spin_unlock_bh(&pmc->lock);
-		for (; psf; psf = psf_next) {
-			psf_next = psf->sf_next;
-			kfree(psf);
-		}
+		ip_sf_list_clear_all(psf);
 	}
 	rcu_read_unlock();
 }
@@ -2107,7 +2126,7 @@ static int ip_mc_add_src(struct in_devic
 
 static void ip_mc_clear_src(struct ip_mc_list *pmc)
 {
-	struct ip_sf_list *psf, *nextpsf, *tomb, *sources;
+	struct ip_sf_list *tomb, *sources;
 
 	spin_lock_bh(&pmc->lock);
 	tomb = pmc->tomb;
@@ -2119,14 +2138,8 @@ static void ip_mc_clear_src(struct ip_mc
 	pmc->sfcount[MCAST_EXCLUDE] = 1;
 	spin_unlock_bh(&pmc->lock);
 
-	for (psf = tomb; psf; psf = nextpsf) {
-		nextpsf = psf->sf_next;
-		kfree(psf);
-	}
-	for (psf = sources; psf; psf = nextpsf) {
-		nextpsf = psf->sf_next;
-		kfree(psf);
-	}
+	ip_sf_list_clear_all(tomb);
+	ip_sf_list_clear_all(sources);
 }
 
 /* Join a multicast group
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/ipv4/route.c linux-libre-4.14.124-gnu/net/ipv4/route.c
--- linux-libre-4.14.123-gnu/net/ipv4/route.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/ipv4/route.c	2019-06-09 03:18:21.000000000 -0400
@@ -517,15 +517,17 @@ EXPORT_SYMBOL(ip_idents_reserve);
 
 void __ip_select_ident(struct net *net, struct iphdr *iph, int segs)
 {
-	static u32 ip_idents_hashrnd __read_mostly;
 	u32 hash, id;
 
-	net_get_random_once(&ip_idents_hashrnd, sizeof(ip_idents_hashrnd));
+	/* Note the following code is not safe, but this is okay. */
+	if (unlikely(siphash_key_is_zero(&net->ipv4.ip_id_key)))
+		get_random_bytes(&net->ipv4.ip_id_key,
+				 sizeof(net->ipv4.ip_id_key));
 
-	hash = jhash_3words((__force u32)iph->daddr,
+	hash = siphash_3u32((__force u32)iph->daddr,
 			    (__force u32)iph->saddr,
-			    iph->protocol ^ net_hash_mix(net),
-			    ip_idents_hashrnd);
+			    iph->protocol,
+			    &net->ipv4.ip_id_key);
 	id = ip_idents_reserve(hash, segs);
 	iph->id = htons(id);
 }
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/ipv6/output_core.c linux-libre-4.14.124-gnu/net/ipv6/output_core.c
--- linux-libre-4.14.123-gnu/net/ipv6/output_core.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/ipv6/output_core.c	2019-06-09 03:18:21.000000000 -0400
@@ -10,15 +10,25 @@
 #include <net/secure_seq.h>
 #include <linux/netfilter.h>
 
-static u32 __ipv6_select_ident(struct net *net, u32 hashrnd,
+static u32 __ipv6_select_ident(struct net *net,
 			       const struct in6_addr *dst,
 			       const struct in6_addr *src)
 {
+	const struct {
+		struct in6_addr dst;
+		struct in6_addr src;
+	} __aligned(SIPHASH_ALIGNMENT) combined = {
+		.dst = *dst,
+		.src = *src,
+	};
 	u32 hash, id;
 
-	hash = __ipv6_addr_jhash(dst, hashrnd);
-	hash = __ipv6_addr_jhash(src, hash);
-	hash ^= net_hash_mix(net);
+	/* Note the following code is not safe, but this is okay. */
+	if (unlikely(siphash_key_is_zero(&net->ipv4.ip_id_key)))
+		get_random_bytes(&net->ipv4.ip_id_key,
+				 sizeof(net->ipv4.ip_id_key));
+
+	hash = siphash(&combined, sizeof(combined), &net->ipv4.ip_id_key);
 
 	/* Treat id of 0 as unset and if we get 0 back from ip_idents_reserve,
 	 * set the hight order instead thus minimizing possible future
@@ -41,7 +51,6 @@ static u32 __ipv6_select_ident(struct ne
  */
 __be32 ipv6_proxy_select_ident(struct net *net, struct sk_buff *skb)
 {
-	static u32 ip6_proxy_idents_hashrnd __read_mostly;
 	struct in6_addr buf[2];
 	struct in6_addr *addrs;
 	u32 id;
@@ -53,11 +62,7 @@ __be32 ipv6_proxy_select_ident(struct ne
 	if (!addrs)
 		return 0;
 
-	net_get_random_once(&ip6_proxy_idents_hashrnd,
-			    sizeof(ip6_proxy_idents_hashrnd));
-
-	id = __ipv6_select_ident(net, ip6_proxy_idents_hashrnd,
-				 &addrs[1], &addrs[0]);
+	id = __ipv6_select_ident(net, &addrs[1], &addrs[0]);
 	return htonl(id);
 }
 EXPORT_SYMBOL_GPL(ipv6_proxy_select_ident);
@@ -66,12 +71,9 @@ __be32 ipv6_select_ident(struct net *net
 			 const struct in6_addr *daddr,
 			 const struct in6_addr *saddr)
 {
-	static u32 ip6_idents_hashrnd __read_mostly;
 	u32 id;
 
-	net_get_random_once(&ip6_idents_hashrnd, sizeof(ip6_idents_hashrnd));
-
-	id = __ipv6_select_ident(net, ip6_idents_hashrnd, daddr, saddr);
+	id = __ipv6_select_ident(net, daddr, saddr);
 	return htonl(id);
 }
 EXPORT_SYMBOL(ipv6_select_ident);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/ipv6/raw.c linux-libre-4.14.124-gnu/net/ipv6/raw.c
--- linux-libre-4.14.123-gnu/net/ipv6/raw.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/ipv6/raw.c	2019-06-09 03:18:21.000000000 -0400
@@ -288,7 +288,9 @@ static int rawv6_bind(struct sock *sk, s
 			/* Binding to link-local address requires an interface */
 			if (!sk->sk_bound_dev_if)
 				goto out_unlock;
+		}
 
+		if (sk->sk_bound_dev_if) {
 			err = -ENODEV;
 			dev = dev_get_by_index_rcu(sock_net(sk),
 						   sk->sk_bound_dev_if);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/llc/llc_output.c linux-libre-4.14.124-gnu/net/llc/llc_output.c
--- linux-libre-4.14.123-gnu/net/llc/llc_output.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/llc/llc_output.c	2019-06-09 03:18:21.000000000 -0400
@@ -72,6 +72,8 @@ int llc_build_and_send_ui_pkt(struct llc
 	rc = llc_mac_hdr_init(skb, skb->dev->dev_addr, dmac);
 	if (likely(!rc))
 		rc = dev_queue_xmit(skb);
+	else
+		kfree_skb(skb);
 	return rc;
 }
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/tipc/core.c linux-libre-4.14.124-gnu/net/tipc/core.c
--- linux-libre-4.14.123-gnu/net/tipc/core.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/tipc/core.c	2019-06-09 03:18:21.000000000 -0400
@@ -62,10 +62,6 @@ static int __net_init tipc_init_net(stru
 	INIT_LIST_HEAD(&tn->node_list);
 	spin_lock_init(&tn->node_list_lock);
 
-	err = tipc_socket_init();
-	if (err)
-		goto out_socket;
-
 	err = tipc_sk_rht_init(net);
 	if (err)
 		goto out_sk_rht;
@@ -75,9 +71,6 @@ static int __net_init tipc_init_net(stru
 		goto out_nametbl;
 
 	INIT_LIST_HEAD(&tn->dist_queue);
-	err = tipc_topsrv_start(net);
-	if (err)
-		goto out_subscr;
 
 	err = tipc_bcast_init(net);
 	if (err)
@@ -86,25 +79,19 @@ static int __net_init tipc_init_net(stru
 	return 0;
 
 out_bclink:
-	tipc_bcast_stop(net);
-out_subscr:
 	tipc_nametbl_stop(net);
 out_nametbl:
 	tipc_sk_rht_destroy(net);
 out_sk_rht:
-	tipc_socket_stop();
-out_socket:
 	return err;
 }
 
 static void __net_exit tipc_exit_net(struct net *net)
 {
-	tipc_topsrv_stop(net);
 	tipc_net_stop(net);
 	tipc_bcast_stop(net);
 	tipc_nametbl_stop(net);
 	tipc_sk_rht_destroy(net);
-	tipc_socket_stop();
 }
 
 static struct pernet_operations tipc_net_ops = {
@@ -114,6 +101,11 @@ static struct pernet_operations tipc_net
 	.size = sizeof(struct tipc_net),
 };
 
+static struct pernet_operations tipc_topsrv_net_ops = {
+	.init = tipc_topsrv_init_net,
+	.exit = tipc_topsrv_exit_net,
+};
+
 static int __init tipc_init(void)
 {
 	int err;
@@ -140,6 +132,14 @@ static int __init tipc_init(void)
 	if (err)
 		goto out_pernet;
 
+	err = tipc_socket_init();
+	if (err)
+		goto out_socket;
+
+	err = register_pernet_subsys(&tipc_topsrv_net_ops);
+	if (err)
+		goto out_pernet_topsrv;
+
 	err = tipc_bearer_setup();
 	if (err)
 		goto out_bearer;
@@ -147,6 +147,10 @@ static int __init tipc_init(void)
 	pr_info("Started in single node mode\n");
 	return 0;
 out_bearer:
+	unregister_pernet_subsys(&tipc_topsrv_net_ops);
+out_pernet_topsrv:
+	tipc_socket_stop();
+out_socket:
 	unregister_pernet_subsys(&tipc_net_ops);
 out_pernet:
 	tipc_unregister_sysctl();
@@ -162,6 +166,8 @@ out_netlink:
 static void __exit tipc_exit(void)
 {
 	tipc_bearer_cleanup();
+	unregister_pernet_subsys(&tipc_topsrv_net_ops);
+	tipc_socket_stop();
 	unregister_pernet_subsys(&tipc_net_ops);
 	tipc_netlink_stop();
 	tipc_netlink_compat_stop();
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/tipc/subscr.c linux-libre-4.14.124-gnu/net/tipc/subscr.c
--- linux-libre-4.14.123-gnu/net/tipc/subscr.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/tipc/subscr.c	2019-06-09 03:18:21.000000000 -0400
@@ -344,7 +344,7 @@ static void *tipc_subscrb_connect_cb(int
 	return (void *)tipc_subscrb_create(conid);
 }
 
-int tipc_topsrv_start(struct net *net)
+static int tipc_topsrv_start(struct net *net)
 {
 	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	const char name[] = "topology_server";
@@ -382,7 +382,7 @@ int tipc_topsrv_start(struct net *net)
 	return tipc_server_start(topsrv);
 }
 
-void tipc_topsrv_stop(struct net *net)
+static void tipc_topsrv_stop(struct net *net)
 {
 	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct tipc_server *topsrv = tn->topsrv;
@@ -391,3 +391,13 @@ void tipc_topsrv_stop(struct net *net)
 	kfree(topsrv->saddr);
 	kfree(topsrv);
 }
+
+int __net_init tipc_topsrv_init_net(struct net *net)
+{
+	return tipc_topsrv_start(net);
+}
+
+void __net_exit tipc_topsrv_exit_net(struct net *net)
+{
+	tipc_topsrv_stop(net);
+}
diff -druNp --no-dereference linux-libre-4.14.123-gnu/net/tipc/subscr.h linux-libre-4.14.124-gnu/net/tipc/subscr.h
--- linux-libre-4.14.123-gnu/net/tipc/subscr.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/net/tipc/subscr.h	2019-06-09 03:18:21.000000000 -0400
@@ -75,8 +75,9 @@ void tipc_subscrp_report_overlap(struct
 void tipc_subscrp_convert_seq(struct tipc_name_seq *in, int swap,
 			      struct tipc_name_seq *out);
 u32 tipc_subscrp_convert_seq_type(u32 type, int swap);
-int tipc_topsrv_start(struct net *net);
-void tipc_topsrv_stop(struct net *net);
+
+int __net_init tipc_topsrv_init_net(struct net *net);
+void __net_exit tipc_topsrv_exit_net(struct net *net);
 
 void tipc_subscrp_put(struct tipc_subscription *subscription);
 void tipc_subscrp_get(struct tipc_subscription *subscription);
diff -druNp --no-dereference linux-libre-4.14.123-gnu/scripts/gcc-plugins/gcc-common.h linux-libre-4.14.124-gnu/scripts/gcc-plugins/gcc-common.h
--- linux-libre-4.14.123-gnu/scripts/gcc-plugins/gcc-common.h	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/scripts/gcc-plugins/gcc-common.h	2019-06-09 03:18:21.000000000 -0400
@@ -150,8 +150,12 @@ void print_gimple_expr(FILE *, gimple, i
 void dump_gimple_stmt(pretty_printer *, gimple, int, int);
 #endif
 
+#ifndef __unused
 #define __unused __attribute__((__unused__))
+#endif
+#ifndef __visible
 #define __visible __attribute__((visibility("default")))
+#endif
 
 #define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
 #define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
diff -druNp --no-dereference linux-libre-4.14.123-gnu/security/integrity/ima/ima_policy.c linux-libre-4.14.124-gnu/security/integrity/ima/ima_policy.c
--- linux-libre-4.14.123-gnu/security/integrity/ima/ima_policy.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/security/integrity/ima/ima_policy.c	2019-06-09 03:18:21.000000000 -0400
@@ -964,10 +964,10 @@ enum {
 };
 
 static const char *const mask_tokens[] = {
-	"MAY_EXEC",
-	"MAY_WRITE",
-	"MAY_READ",
-	"MAY_APPEND"
+	"^MAY_EXEC",
+	"^MAY_WRITE",
+	"^MAY_READ",
+	"^MAY_APPEND"
 };
 
 #define __ima_hook_stringify(str)	(#str),
@@ -1027,6 +1027,7 @@ int ima_policy_show(struct seq_file *m,
 	struct ima_rule_entry *entry = v;
 	int i;
 	char tbuf[64] = {0,};
+	int offset = 0;
 
 	rcu_read_lock();
 
@@ -1046,15 +1047,17 @@ int ima_policy_show(struct seq_file *m,
 	if (entry->flags & IMA_FUNC)
 		policy_func_show(m, entry->func);
 
-	if (entry->flags & IMA_MASK) {
+	if ((entry->flags & IMA_MASK) || (entry->flags & IMA_INMASK)) {
+		if (entry->flags & IMA_MASK)
+			offset = 1;
 		if (entry->mask & MAY_EXEC)
-			seq_printf(m, pt(Opt_mask), mt(mask_exec));
+			seq_printf(m, pt(Opt_mask), mt(mask_exec) + offset);
 		if (entry->mask & MAY_WRITE)
-			seq_printf(m, pt(Opt_mask), mt(mask_write));
+			seq_printf(m, pt(Opt_mask), mt(mask_write) + offset);
 		if (entry->mask & MAY_READ)
-			seq_printf(m, pt(Opt_mask), mt(mask_read));
+			seq_printf(m, pt(Opt_mask), mt(mask_read) + offset);
 		if (entry->mask & MAY_APPEND)
-			seq_printf(m, pt(Opt_mask), mt(mask_append));
+			seq_printf(m, pt(Opt_mask), mt(mask_append) + offset);
 		seq_puts(m, " ");
 	}
 
diff -druNp --no-dereference linux-libre-4.14.123-gnu/sound/pci/hda/patch_realtek.c linux-libre-4.14.124-gnu/sound/pci/hda/patch_realtek.c
--- linux-libre-4.14.123-gnu/sound/pci/hda/patch_realtek.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/sound/pci/hda/patch_realtek.c	2019-06-09 03:18:21.000000000 -0400
@@ -7078,7 +7078,7 @@ static int patch_alc269(struct hda_codec
 
 	spec = codec->spec;
 	spec->gen.shared_mic_vref_pin = 0x18;
-	codec->power_save_node = 1;
+	codec->power_save_node = 0;
 
 #ifdef CONFIG_PM
 	codec->patch_ops.suspend = alc269_suspend;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/virt/kvm/arm/arm.c linux-libre-4.14.124-gnu/virt/kvm/arm/arm.c
--- linux-libre-4.14.123-gnu/virt/kvm/arm/arm.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/virt/kvm/arm/arm.c	2019-06-09 03:18:21.000000000 -0400
@@ -217,6 +217,9 @@ int kvm_vm_ioctl_check_extension(struct
 	case KVM_CAP_MAX_VCPUS:
 		r = KVM_MAX_VCPUS;
 		break;
+	case KVM_CAP_MAX_VCPU_ID:
+		r = KVM_MAX_VCPU_ID;
+		break;
 	case KVM_CAP_NR_MEMSLOTS:
 		r = KVM_USER_MEM_SLOTS;
 		break;
diff -druNp --no-dereference linux-libre-4.14.123-gnu/virt/kvm/kvm_main.c linux-libre-4.14.124-gnu/virt/kvm/kvm_main.c
--- linux-libre-4.14.123-gnu/virt/kvm/kvm_main.c	2019-05-31 09:47:36.000000000 -0400
+++ linux-libre-4.14.124-gnu/virt/kvm/kvm_main.c	2019-06-09 03:18:21.000000000 -0400
@@ -2964,8 +2964,6 @@ static long kvm_vm_ioctl_check_extension
 	case KVM_CAP_MULTI_ADDRESS_SPACE:
 		return KVM_ADDRESS_SPACE_NUM;
 #endif
-	case KVM_CAP_MAX_VCPU_ID:
-		return KVM_MAX_VCPU_ID;
 	default:
 		break;
 	}
