diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/parisc/boot/compressed/head.S linux-libre-4.14.122-gnu/arch/parisc/boot/compressed/head.S
--- linux-libre-4.14.121-gnu/arch/parisc/boot/compressed/head.S	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/parisc/boot/compressed/head.S	2019-05-25 12:25:38.000000000 -0400
@@ -22,7 +22,7 @@
 	__HEAD
 
 ENTRY(startup)
-	 .level LEVEL
+	 .level PA_ASM_LEVEL
 
 #define PSW_W_SM	0x200
 #define PSW_W_BIT       36
@@ -63,7 +63,7 @@ $bss_loop:
 	load32	BOOTADDR(decompress_kernel),%r3
 
 #ifdef CONFIG_64BIT
-	.level LEVEL
+	.level PA_ASM_LEVEL
 	ssm	PSW_W_SM, %r0		/* set W-bit */
 	depdi	0, 31, 32, %r3
 #endif
@@ -72,7 +72,7 @@ $bss_loop:
 
 startup_continue:
 #ifdef CONFIG_64BIT
-	.level LEVEL
+	.level PA_ASM_LEVEL
 	rsm	PSW_W_SM, %r0		/* clear W-bit */
 #endif
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/parisc/include/asm/assembly.h linux-libre-4.14.122-gnu/arch/parisc/include/asm/assembly.h
--- linux-libre-4.14.121-gnu/arch/parisc/include/asm/assembly.h	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/parisc/include/asm/assembly.h	2019-05-25 12:25:38.000000000 -0400
@@ -59,14 +59,14 @@
 #define LDCW		ldcw,co
 #define BL		b,l
 # ifdef CONFIG_64BIT
-#  define LEVEL		2.0w
+#  define PA_ASM_LEVEL	2.0w
 # else
-#  define LEVEL		2.0
+#  define PA_ASM_LEVEL	2.0
 # endif
 #else
 #define LDCW		ldcw
 #define BL		bl
-#define LEVEL		1.1
+#define PA_ASM_LEVEL	1.1
 #endif
 
 #ifdef __ASSEMBLY__
diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/parisc/kernel/head.S linux-libre-4.14.122-gnu/arch/parisc/kernel/head.S
--- linux-libre-4.14.121-gnu/arch/parisc/kernel/head.S	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/parisc/kernel/head.S	2019-05-25 12:25:38.000000000 -0400
@@ -22,7 +22,7 @@
 #include <linux/linkage.h>
 #include <linux/init.h>
 
-	.level	LEVEL
+	.level	PA_ASM_LEVEL
 
 	__INITDATA
 ENTRY(boot_args)
@@ -254,7 +254,7 @@ stext_pdc_ret:
 	ldo		R%PA(fault_vector_11)(%r10),%r10
 
 $is_pa20:
-	.level		LEVEL /* restore 1.1 || 2.0w */
+	.level		PA_ASM_LEVEL /* restore 1.1 || 2.0w */
 #endif /*!CONFIG_64BIT*/
 	load32		PA(fault_vector_20),%r10
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/parisc/kernel/process.c linux-libre-4.14.122-gnu/arch/parisc/kernel/process.c
--- linux-libre-4.14.121-gnu/arch/parisc/kernel/process.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/parisc/kernel/process.c	2019-05-25 12:25:38.000000000 -0400
@@ -192,6 +192,7 @@ int dump_task_fpu (struct task_struct *t
  */
 
 int running_on_qemu __read_mostly;
+EXPORT_SYMBOL(running_on_qemu);
 
 void __cpuidle arch_cpu_idle_dead(void)
 {
diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/parisc/kernel/syscall.S linux-libre-4.14.122-gnu/arch/parisc/kernel/syscall.S
--- linux-libre-4.14.121-gnu/arch/parisc/kernel/syscall.S	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/parisc/kernel/syscall.S	2019-05-25 12:25:38.000000000 -0400
@@ -48,7 +48,7 @@ registers).
 	 */
 #define KILL_INSN	break	0,0
 
-	.level          LEVEL
+	.level          PA_ASM_LEVEL
 
 	.text
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/x86/entry/entry_64.S linux-libre-4.14.122-gnu/arch/x86/entry/entry_64.S
--- linux-libre-4.14.121-gnu/arch/x86/entry/entry_64.S	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/x86/entry/entry_64.S	2019-05-25 12:25:38.000000000 -0400
@@ -853,7 +853,7 @@ ENTRY(switch_to_thread_stack)
 	ret
 END(switch_to_thread_stack)
 
-.macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
+.macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1 create_gap=0
 ENTRY(\sym)
 	UNWIND_HINT_IRET_REGS offset=\has_error_code*8
 
@@ -873,6 +873,20 @@ ENTRY(\sym)
 	jnz	.Lfrom_usermode_switch_stack_\@
 	.endif
 
+	.if \create_gap == 1
+	/*
+	 * If coming from kernel space, create a 6-word gap to allow the
+	 * int3 handler to emulate a call instruction.
+	 */
+	testb	$3, CS-ORIG_RAX(%rsp)
+	jnz	.Lfrom_usermode_no_gap_\@
+	.rept	6
+	pushq	5*8(%rsp)
+	.endr
+	UNWIND_HINT_IRET_REGS offset=8
+.Lfrom_usermode_no_gap_\@:
+	.endif
+
 	.if \paranoid
 	call	paranoid_entry
 	.else
@@ -1093,7 +1107,7 @@ apicinterrupt3 HYPERVISOR_CALLBACK_VECTO
 #endif /* CONFIG_HYPERV */
 
 idtentry debug			do_debug		has_error_code=0	paranoid=1 shift_ist=DEBUG_STACK
-idtentry int3			do_int3			has_error_code=0
+idtentry int3			do_int3			has_error_code=0	create_gap=1
 idtentry stack_segment		do_stack_segment	has_error_code=1
 
 #ifdef CONFIG_XEN
diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/x86/include/asm/text-patching.h linux-libre-4.14.122-gnu/arch/x86/include/asm/text-patching.h
--- linux-libre-4.14.121-gnu/arch/x86/include/asm/text-patching.h	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/x86/include/asm/text-patching.h	2019-05-25 12:25:38.000000000 -0400
@@ -38,4 +38,32 @@ extern void *text_poke(void *addr, const
 extern int poke_int3_handler(struct pt_regs *regs);
 extern void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
 
+static inline void int3_emulate_jmp(struct pt_regs *regs, unsigned long ip)
+{
+	regs->ip = ip;
+}
+
+#define INT3_INSN_SIZE 1
+#define CALL_INSN_SIZE 5
+
+#ifdef CONFIG_X86_64
+static inline void int3_emulate_push(struct pt_regs *regs, unsigned long val)
+{
+	/*
+	 * The int3 handler in entry_64.S adds a gap between the
+	 * stack where the break point happened, and the saving of
+	 * pt_regs. We can extend the original stack because of
+	 * this gap. See the idtentry macro's create_gap option.
+	 */
+	regs->sp -= sizeof(unsigned long);
+	*(unsigned long *)regs->sp = val;
+}
+
+static inline void int3_emulate_call(struct pt_regs *regs, unsigned long func)
+{
+	int3_emulate_push(regs, regs->ip - INT3_INSN_SIZE + CALL_INSN_SIZE);
+	int3_emulate_jmp(regs, func);
+}
+#endif
+
 #endif /* _ASM_X86_TEXT_PATCHING_H */
diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/x86/kernel/ftrace.c linux-libre-4.14.122-gnu/arch/x86/kernel/ftrace.c
--- linux-libre-4.14.121-gnu/arch/x86/kernel/ftrace.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/x86/kernel/ftrace.c	2019-05-25 12:25:38.000000000 -0400
@@ -30,6 +30,7 @@
 #include <asm/sections.h>
 #include <asm/ftrace.h>
 #include <asm/nops.h>
+#include <asm/text-patching.h>
 
 #ifdef CONFIG_DYNAMIC_FTRACE
 
@@ -229,6 +230,7 @@ int ftrace_modify_call(struct dyn_ftrace
 }
 
 static unsigned long ftrace_update_func;
+static unsigned long ftrace_update_func_call;
 
 static int update_ftrace_func(unsigned long ip, void *new)
 {
@@ -257,6 +259,8 @@ int ftrace_update_ftrace_func(ftrace_fun
 	unsigned char *new;
 	int ret;
 
+	ftrace_update_func_call = (unsigned long)func;
+
 	new = ftrace_call_replace(ip, (unsigned long)func);
 	ret = update_ftrace_func(ip, new);
 
@@ -292,13 +296,28 @@ int ftrace_int3_handler(struct pt_regs *
 	if (WARN_ON_ONCE(!regs))
 		return 0;
 
-	ip = regs->ip - 1;
-	if (!ftrace_location(ip) && !is_ftrace_caller(ip))
-		return 0;
+	ip = regs->ip - INT3_INSN_SIZE;
 
-	regs->ip += MCOUNT_INSN_SIZE - 1;
+#ifdef CONFIG_X86_64
+	if (ftrace_location(ip)) {
+		int3_emulate_call(regs, (unsigned long)ftrace_regs_caller);
+		return 1;
+	} else if (is_ftrace_caller(ip)) {
+		if (!ftrace_update_func_call) {
+			int3_emulate_jmp(regs, ip + CALL_INSN_SIZE);
+			return 1;
+		}
+		int3_emulate_call(regs, ftrace_update_func_call);
+		return 1;
+	}
+#else
+	if (ftrace_location(ip) || is_ftrace_caller(ip)) {
+		int3_emulate_jmp(regs, ip + CALL_INSN_SIZE);
+		return 1;
+	}
+#endif
 
-	return 1;
+	return 0;
 }
 
 static int ftrace_write(unsigned long ip, const char *val, int size)
@@ -869,6 +888,8 @@ void arch_ftrace_update_trampoline(struc
 
 	func = ftrace_ops_get_func(ops);
 
+	ftrace_update_func_call = (unsigned long)func;
+
 	/* Do a safe modify in case the trampoline is executing */
 	new = ftrace_call_replace(ip, (unsigned long)func);
 	ret = update_ftrace_func(ip, new);
@@ -965,6 +986,7 @@ static int ftrace_mod_jmp(unsigned long
 {
 	unsigned char *new;
 
+	ftrace_update_func_call = 0UL;
 	new = ftrace_jmp_replace(ip, (unsigned long)func);
 
 	return update_ftrace_func(ip, new);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/arch/x86/lib/Makefile linux-libre-4.14.122-gnu/arch/x86/lib/Makefile
--- linux-libre-4.14.121-gnu/arch/x86/lib/Makefile	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/arch/x86/lib/Makefile	2019-05-25 12:25:38.000000000 -0400
@@ -6,6 +6,18 @@
 # Produces uninteresting flaky coverage.
 KCOV_INSTRUMENT_delay.o	:= n
 
+# Early boot use of cmdline; don't instrument it
+ifdef CONFIG_AMD_MEM_ENCRYPT
+KCOV_INSTRUMENT_cmdline.o := n
+KASAN_SANITIZE_cmdline.o  := n
+
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_cmdline.o = -pg
+endif
+
+CFLAGS_cmdline.o := $(call cc-option, -fno-stack-protector)
+endif
+
 inat_tables_script = $(srctree)/arch/x86/tools/gen-insn-attr-x86.awk
 inat_tables_maps = $(srctree)/arch/x86/lib/x86-opcode-map.txt
 quiet_cmd_inat_tables = GEN     $@
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/base/dd.c linux-libre-4.14.122-gnu/drivers/base/dd.c
--- linux-libre-4.14.121-gnu/drivers/base/dd.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/base/dd.c	2019-05-25 12:25:38.000000000 -0400
@@ -387,7 +387,7 @@ re_probe:
 
 	ret = dma_configure(dev);
 	if (ret)
-		goto dma_failed;
+		goto probe_failed;
 
 	if (driver_sysfs_add(dev)) {
 		printk(KERN_ERR "%s: driver_sysfs_add(%s) failed\n",
@@ -442,14 +442,13 @@ re_probe:
 	goto done;
 
 probe_failed:
-	dma_deconfigure(dev);
-dma_failed:
 	if (dev->bus)
 		blocking_notifier_call_chain(&dev->bus->p->bus_notifier,
 					     BUS_NOTIFY_DRIVER_NOT_BOUND, dev);
 pinctrl_bind_failed:
 	device_links_no_driver(dev);
 	devres_release_all(dev);
+	dma_deconfigure(dev);
 	driver_sysfs_remove(dev);
 	dev->driver = NULL;
 	dev_set_drvdata(dev, NULL);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/clk/hisilicon/clk-hi3660.c linux-libre-4.14.122-gnu/drivers/clk/hisilicon/clk-hi3660.c
--- linux-libre-4.14.121-gnu/drivers/clk/hisilicon/clk-hi3660.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/clk/hisilicon/clk-hi3660.c	2019-05-25 12:25:38.000000000 -0400
@@ -163,8 +163,12 @@ static const struct hisi_gate_clock hi36
 	  "clk_isp_snclk_mux", CLK_SET_RATE_PARENT, 0x50, 17, 0, },
 	{ HI3660_CLK_GATE_ISP_SNCLK2, "clk_gate_isp_snclk2",
 	  "clk_isp_snclk_mux", CLK_SET_RATE_PARENT, 0x50, 18, 0, },
+	/*
+	 * clk_gate_ufs_subsys is a system bus clock, mark it as critical
+	 * clock and keep it on for system suspend and resume.
+	 */
 	{ HI3660_CLK_GATE_UFS_SUBSYS, "clk_gate_ufs_subsys", "clk_div_sysbus",
-	  CLK_SET_RATE_PARENT, 0x50, 21, 0, },
+	  CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0x50, 21, 0, },
 	{ HI3660_PCLK_GATE_DSI0, "pclk_gate_dsi0", "clk_div_cfgbus",
 	  CLK_SET_RATE_PARENT, 0x50, 28, 0, },
 	{ HI3660_PCLK_GATE_DSI1, "pclk_gate_dsi1", "clk_div_cfgbus",
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/clk/rockchip/clk-rk3328.c linux-libre-4.14.122-gnu/drivers/clk/rockchip/clk-rk3328.c
--- linux-libre-4.14.121-gnu/drivers/clk/rockchip/clk-rk3328.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/clk/rockchip/clk-rk3328.c	2019-05-25 12:25:38.000000000 -0400
@@ -458,7 +458,7 @@ static struct rockchip_clk_branch rk3328
 			RK3328_CLKSEL_CON(35), 15, 1, MFLAGS, 8, 7, DFLAGS,
 			RK3328_CLKGATE_CON(2), 12, GFLAGS),
 	COMPOSITE(SCLK_CRYPTO, "clk_crypto", mux_2plls_p, 0,
-			RK3328_CLKSEL_CON(20), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RK3328_CLKSEL_CON(20), 7, 1, MFLAGS, 0, 5, DFLAGS,
 			RK3328_CLKGATE_CON(2), 4, GFLAGS),
 	COMPOSITE_NOMUX(SCLK_TSADC, "clk_tsadc", "clk_24m", 0,
 			RK3328_CLKSEL_CON(22), 0, 10, DFLAGS,
@@ -550,15 +550,15 @@ static struct rockchip_clk_branch rk3328
 	GATE(0, "hclk_rkvenc_niu", "hclk_rkvenc", CLK_IGNORE_UNUSED,
 			RK3328_CLKGATE_CON(25), 1, GFLAGS),
 	GATE(ACLK_H265, "aclk_h265", "aclk_rkvenc", 0,
-			RK3328_CLKGATE_CON(25), 0, GFLAGS),
+			RK3328_CLKGATE_CON(25), 2, GFLAGS),
 	GATE(PCLK_H265, "pclk_h265", "hclk_rkvenc", 0,
-			RK3328_CLKGATE_CON(25), 1, GFLAGS),
+			RK3328_CLKGATE_CON(25), 3, GFLAGS),
 	GATE(ACLK_H264, "aclk_h264", "aclk_rkvenc", 0,
-			RK3328_CLKGATE_CON(25), 0, GFLAGS),
+			RK3328_CLKGATE_CON(25), 4, GFLAGS),
 	GATE(HCLK_H264, "hclk_h264", "hclk_rkvenc", 0,
-			RK3328_CLKGATE_CON(25), 1, GFLAGS),
+			RK3328_CLKGATE_CON(25), 5, GFLAGS),
 	GATE(ACLK_AXISRAM, "aclk_axisram", "aclk_rkvenc", CLK_IGNORE_UNUSED,
-			RK3328_CLKGATE_CON(25), 0, GFLAGS),
+			RK3328_CLKGATE_CON(25), 6, GFLAGS),
 
 	COMPOSITE(SCLK_VENC_CORE, "sclk_venc_core", mux_4plls_p, 0,
 			RK3328_CLKSEL_CON(51), 14, 2, MFLAGS, 8, 5, DFLAGS,
@@ -663,7 +663,7 @@ static struct rockchip_clk_branch rk3328
 
 	/* PD_GMAC */
 	COMPOSITE(ACLK_GMAC, "aclk_gmac", mux_2plls_hdmiphy_p, 0,
-			RK3328_CLKSEL_CON(35), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3328_CLKSEL_CON(25), 6, 2, MFLAGS, 0, 5, DFLAGS,
 			RK3328_CLKGATE_CON(3), 2, GFLAGS),
 	COMPOSITE_NOMUX(PCLK_GMAC, "pclk_gmac", "aclk_gmac", 0,
 			RK3328_CLKSEL_CON(25), 8, 3, DFLAGS,
@@ -733,7 +733,7 @@ static struct rockchip_clk_branch rk3328
 
 	/* PD_PERI */
 	GATE(0, "aclk_peri_noc", "aclk_peri", CLK_IGNORE_UNUSED, RK3328_CLKGATE_CON(19), 11, GFLAGS),
-	GATE(ACLK_USB3OTG, "aclk_usb3otg", "aclk_peri", 0, RK3328_CLKGATE_CON(19), 4, GFLAGS),
+	GATE(ACLK_USB3OTG, "aclk_usb3otg", "aclk_peri", 0, RK3328_CLKGATE_CON(19), 14, GFLAGS),
 
 	GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 0, GFLAGS),
 	GATE(HCLK_SDIO, "hclk_sdio", "hclk_peri", 0, RK3328_CLKGATE_CON(19), 1, GFLAGS),
@@ -894,7 +894,7 @@ static void __init rk3328_clk_init(struc
 				     &rk3328_cpuclk_data, rk3328_cpuclk_rates,
 				     ARRAY_SIZE(rk3328_cpuclk_rates));
 
-	rockchip_register_softrst(np, 11, reg_base + RK3328_SOFTRST_CON(0),
+	rockchip_register_softrst(np, 12, reg_base + RK3328_SOFTRST_CON(0),
 				  ROCKCHIP_SOFTRST_HIWORD_MASK);
 
 	rockchip_register_restart_notifier(ctx, RK3328_GLB_SRST_FST, NULL);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/clk/tegra/clk-pll.c linux-libre-4.14.122-gnu/drivers/clk/tegra/clk-pll.c
--- linux-libre-4.14.121-gnu/drivers/clk/tegra/clk-pll.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/clk/tegra/clk-pll.c	2019-05-25 12:25:38.000000000 -0400
@@ -662,8 +662,8 @@ static void _update_pll_mnp(struct tegra
 		pll_override_writel(val, params->pmc_divp_reg, pll);
 
 		val = pll_override_readl(params->pmc_divnm_reg, pll);
-		val &= ~(divm_mask(pll) << div_nmp->override_divm_shift) |
-			~(divn_mask(pll) << div_nmp->override_divn_shift);
+		val &= ~((divm_mask(pll) << div_nmp->override_divm_shift) |
+			(divn_mask(pll) << div_nmp->override_divn_shift));
 		val |= (cfg->m << div_nmp->override_divm_shift) |
 			(cfg->n << div_nmp->override_divn_shift);
 		pll_override_writel(val, params->pmc_divnm_reg, pll);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/hwtracing/intel_th/msu.c linux-libre-4.14.122-gnu/drivers/hwtracing/intel_th/msu.c
--- linux-libre-4.14.121-gnu/drivers/hwtracing/intel_th/msu.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/hwtracing/intel_th/msu.c	2019-05-25 12:25:38.000000000 -0400
@@ -92,6 +92,7 @@ struct msc_iter {
  * @reg_base:		register window base address
  * @thdev:		intel_th_device pointer
  * @win_list:		list of windows in multiblock mode
+ * @single_sgt:		single mode buffer
  * @nr_pages:		total number of pages allocated for this buffer
  * @single_sz:		amount of data in single mode
  * @single_wrap:	single mode wrap occurred
@@ -112,6 +113,7 @@ struct msc {
 	struct intel_th_device	*thdev;
 
 	struct list_head	win_list;
+	struct sg_table		single_sgt;
 	unsigned long		nr_pages;
 	unsigned long		single_sz;
 	unsigned int		single_wrap : 1;
@@ -625,22 +627,45 @@ static void intel_th_msc_deactivate(stru
  */
 static int msc_buffer_contig_alloc(struct msc *msc, unsigned long size)
 {
+	unsigned long nr_pages = size >> PAGE_SHIFT;
 	unsigned int order = get_order(size);
 	struct page *page;
+	int ret;
 
 	if (!size)
 		return 0;
 
+	ret = sg_alloc_table(&msc->single_sgt, 1, GFP_KERNEL);
+	if (ret)
+		goto err_out;
+
+	ret = -ENOMEM;
 	page = alloc_pages(GFP_KERNEL | __GFP_ZERO, order);
 	if (!page)
-		return -ENOMEM;
+		goto err_free_sgt;
 
 	split_page(page, order);
-	msc->nr_pages = size >> PAGE_SHIFT;
+	sg_set_buf(msc->single_sgt.sgl, page_address(page), size);
+
+	ret = dma_map_sg(msc_dev(msc)->parent->parent, msc->single_sgt.sgl, 1,
+			 DMA_FROM_DEVICE);
+	if (ret < 0)
+		goto err_free_pages;
+
+	msc->nr_pages = nr_pages;
 	msc->base = page_address(page);
-	msc->base_addr = page_to_phys(page);
+	msc->base_addr = sg_dma_address(msc->single_sgt.sgl);
 
 	return 0;
+
+err_free_pages:
+	__free_pages(page, order);
+
+err_free_sgt:
+	sg_free_table(&msc->single_sgt);
+
+err_out:
+	return ret;
 }
 
 /**
@@ -651,6 +676,10 @@ static void msc_buffer_contig_free(struc
 {
 	unsigned long off;
 
+	dma_unmap_sg(msc_dev(msc)->parent->parent, msc->single_sgt.sgl,
+		     1, DMA_FROM_DEVICE);
+	sg_free_table(&msc->single_sgt);
+
 	for (off = 0; off < msc->nr_pages << PAGE_SHIFT; off += PAGE_SIZE) {
 		struct page *page = virt_to_page(msc->base + off);
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/hwtracing/stm/core.c linux-libre-4.14.122-gnu/drivers/hwtracing/stm/core.c
--- linux-libre-4.14.121-gnu/drivers/hwtracing/stm/core.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/hwtracing/stm/core.c	2019-05-25 12:25:38.000000000 -0400
@@ -226,8 +226,8 @@ stm_output_disclaim(struct stm_device *s
 	bitmap_release_region(&master->chan_map[0], output->channel,
 			      ilog2(output->nr_chans));
 
-	output->nr_chans = 0;
 	master->nr_free += output->nr_chans;
+	output->nr_chans = 0;
 }
 
 /*
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/iommu/tegra-smmu.c linux-libre-4.14.122-gnu/drivers/iommu/tegra-smmu.c
--- linux-libre-4.14.121-gnu/drivers/iommu/tegra-smmu.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/iommu/tegra-smmu.c	2019-05-25 12:25:38.000000000 -0400
@@ -94,7 +94,6 @@ static inline u32 smmu_readl(struct tegr
 #define  SMMU_TLB_FLUSH_VA_MATCH_ALL     (0 << 0)
 #define  SMMU_TLB_FLUSH_VA_MATCH_SECTION (2 << 0)
 #define  SMMU_TLB_FLUSH_VA_MATCH_GROUP   (3 << 0)
-#define  SMMU_TLB_FLUSH_ASID(x)          (((x) & 0x7f) << 24)
 #define  SMMU_TLB_FLUSH_VA_SECTION(addr) ((((addr) & 0xffc00000) >> 12) | \
 					  SMMU_TLB_FLUSH_VA_MATCH_SECTION)
 #define  SMMU_TLB_FLUSH_VA_GROUP(addr)   ((((addr) & 0xffffc000) >> 12) | \
@@ -197,8 +196,12 @@ static inline void smmu_flush_tlb_asid(s
 {
 	u32 value;
 
-	value = SMMU_TLB_FLUSH_ASID_MATCH | SMMU_TLB_FLUSH_ASID(asid) |
-		SMMU_TLB_FLUSH_VA_MATCH_ALL;
+	if (smmu->soc->num_asids == 4)
+		value = (asid & 0x3) << 29;
+	else
+		value = (asid & 0x7f) << 24;
+
+	value |= SMMU_TLB_FLUSH_ASID_MATCH | SMMU_TLB_FLUSH_VA_MATCH_ALL;
 	smmu_writel(smmu, value, SMMU_TLB_FLUSH);
 }
 
@@ -208,8 +211,12 @@ static inline void smmu_flush_tlb_sectio
 {
 	u32 value;
 
-	value = SMMU_TLB_FLUSH_ASID_MATCH | SMMU_TLB_FLUSH_ASID(asid) |
-		SMMU_TLB_FLUSH_VA_SECTION(iova);
+	if (smmu->soc->num_asids == 4)
+		value = (asid & 0x3) << 29;
+	else
+		value = (asid & 0x7f) << 24;
+
+	value |= SMMU_TLB_FLUSH_ASID_MATCH | SMMU_TLB_FLUSH_VA_SECTION(iova);
 	smmu_writel(smmu, value, SMMU_TLB_FLUSH);
 }
 
@@ -219,8 +226,12 @@ static inline void smmu_flush_tlb_group(
 {
 	u32 value;
 
-	value = SMMU_TLB_FLUSH_ASID_MATCH | SMMU_TLB_FLUSH_ASID(asid) |
-		SMMU_TLB_FLUSH_VA_GROUP(iova);
+	if (smmu->soc->num_asids == 4)
+		value = (asid & 0x3) << 29;
+	else
+		value = (asid & 0x7f) << 24;
+
+	value |= SMMU_TLB_FLUSH_ASID_MATCH | SMMU_TLB_FLUSH_VA_GROUP(iova);
 	smmu_writel(smmu, value, SMMU_TLB_FLUSH);
 }
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/md/dm-cache-metadata.c linux-libre-4.14.122-gnu/drivers/md/dm-cache-metadata.c
--- linux-libre-4.14.121-gnu/drivers/md/dm-cache-metadata.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/md/dm-cache-metadata.c	2019-05-25 12:25:38.000000000 -0400
@@ -1166,11 +1166,18 @@ static int __load_discards(struct dm_cac
 		if (r)
 			return r;
 
-		for (b = 0; b < from_dblock(cmd->discard_nr_blocks); b++) {
+		for (b = 0; ; b++) {
 			r = fn(context, cmd->discard_block_size, to_dblock(b),
 			       dm_bitset_cursor_get_value(&c));
 			if (r)
 				break;
+
+			if (b >= (from_dblock(cmd->discard_nr_blocks) - 1))
+				break;
+
+			r = dm_bitset_cursor_next(&c);
+			if (r)
+				break;
 		}
 
 		dm_bitset_cursor_end(&c);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/md/dm-delay.c linux-libre-4.14.122-gnu/drivers/md/dm-delay.c
--- linux-libre-4.14.121-gnu/drivers/md/dm-delay.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/md/dm-delay.c	2019-05-25 12:25:38.000000000 -0400
@@ -222,7 +222,8 @@ static void delay_dtr(struct dm_target *
 {
 	struct delay_c *dc = ti->private;
 
-	destroy_workqueue(dc->kdelayd_wq);
+	if (dc->kdelayd_wq)
+		destroy_workqueue(dc->kdelayd_wq);
 
 	dm_put_device(ti, dc->dev_read);
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/md/dm-zoned-metadata.c linux-libre-4.14.122-gnu/drivers/md/dm-zoned-metadata.c
--- linux-libre-4.14.121-gnu/drivers/md/dm-zoned-metadata.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/md/dm-zoned-metadata.c	2019-05-25 12:25:38.000000000 -0400
@@ -1169,6 +1169,9 @@ static int dmz_init_zones(struct dmz_met
 			goto out;
 		}
 
+		if (!nr_blkz)
+			break;
+
 		/* Process report */
 		for (i = 0; i < nr_blkz; i++) {
 			ret = dmz_init_zone(zmd, zone, &blkz[i]);
@@ -1204,6 +1207,8 @@ static int dmz_update_zone(struct dmz_me
 	/* Get zone information from disk */
 	ret = blkdev_report_zones(zmd->dev->bdev, dmz_start_sect(zmd, zone),
 				  &blkz, &nr_blkz, GFP_NOIO);
+	if (!nr_blkz)
+		ret = -EIO;
 	if (ret) {
 		dmz_dev_err(zmd->dev, "Get zone %u report failed",
 			    dmz_id(zmd, zone));
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/md/md.c linux-libre-4.14.122-gnu/drivers/md/md.c
--- linux-libre-4.14.121-gnu/drivers/md/md.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/md/md.c	2019-05-25 12:25:38.000000000 -0400
@@ -2845,8 +2845,10 @@ state_store(struct md_rdev *rdev, const
 			err = 0;
 		}
 	} else if (cmd_match(buf, "re-add")) {
-		if (test_bit(Faulty, &rdev->flags) && (rdev->raid_disk == -1) &&
-			rdev->saved_raid_disk >= 0) {
+		if (!rdev->mddev->pers)
+			err = -EINVAL;
+		else if (test_bit(Faulty, &rdev->flags) && (rdev->raid_disk == -1) &&
+				rdev->saved_raid_disk >= 0) {
 			/* clear_bit is performed _after_ all the devices
 			 * have their local Faulty bit cleared. If any writes
 			 * happen in the meantime in the local node, they
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/md/raid5.c linux-libre-4.14.122-gnu/drivers/md/raid5.c
--- linux-libre-4.14.121-gnu/drivers/md/raid5.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/md/raid5.c	2019-05-25 12:25:38.000000000 -0400
@@ -4182,7 +4182,7 @@ static void handle_parity_checks6(struct
 		/* now write out any block on a failed drive,
 		 * or P or Q if they were recomputed
 		 */
-		BUG_ON(s->uptodate < disks - 1); /* We don't need Q to recover */
+		dev = NULL;
 		if (s->failed == 2) {
 			dev = &sh->dev[s->failed_num[1]];
 			s->locked++;
@@ -4207,6 +4207,14 @@ static void handle_parity_checks6(struct
 			set_bit(R5_LOCKED, &dev->flags);
 			set_bit(R5_Wantwrite, &dev->flags);
 		}
+		if (WARN_ONCE(dev && !test_bit(R5_UPTODATE, &dev->flags),
+			      "%s: disk%td not up to date\n",
+			      mdname(conf->mddev),
+			      dev - (struct r5dev *) &sh->dev)) {
+			clear_bit(R5_LOCKED, &dev->flags);
+			clear_bit(R5_Wantwrite, &dev->flags);
+			s->locked--;
+		}
 		clear_bit(STRIPE_DEGRADED, &sh->state);
 
 		set_bit(STRIPE_INSYNC, &sh->state);
@@ -4218,15 +4226,26 @@ static void handle_parity_checks6(struct
 	case check_state_check_result:
 		sh->check_state = check_state_idle;
 
-		if (s->failed > 1)
-			break;
 		/* handle a successful check operation, if parity is correct
 		 * we are done.  Otherwise update the mismatch count and repair
 		 * parity if !MD_RECOVERY_CHECK
 		 */
 		if (sh->ops.zero_sum_result == 0) {
-			/* Any parity checked was correct */
-			set_bit(STRIPE_INSYNC, &sh->state);
+			/* both parities are correct */
+			if (!s->failed)
+				set_bit(STRIPE_INSYNC, &sh->state);
+			else {
+				/* in contrast to the raid5 case we can validate
+				 * parity, but still have a failure to write
+				 * back
+				 */
+				sh->check_state = check_state_compute_result;
+				/* Returning at this point means that we may go
+				 * off and bring p and/or q uptodate again so
+				 * we make sure to check zero_sum_result again
+				 * to verify if p or q need writeback
+				 */
+			}
 		} else {
 			atomic64_add(STRIPE_SECTORS, &conf->mddev->resync_mismatches);
 			if (test_bit(MD_RECOVERY_CHECK, &conf->mddev->recovery)) {
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/media/i2c/ov6650.c linux-libre-4.14.122-gnu/drivers/media/i2c/ov6650.c
--- linux-libre-4.14.121-gnu/drivers/media/i2c/ov6650.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/media/i2c/ov6650.c	2019-05-25 12:25:38.000000000 -0400
@@ -826,6 +826,8 @@ static int ov6650_video_probe(struct i2c
 	if (ret < 0)
 		return ret;
 
+	msleep(20);
+
 	/*
 	 * check and show product ID and manufacturer ID
 	 */
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/memory/tegra/mc.c linux-libre-4.14.122-gnu/drivers/memory/tegra/mc.c
--- linux-libre-4.14.121-gnu/drivers/memory/tegra/mc.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/memory/tegra/mc.c	2019-05-25 12:25:38.000000000 -0400
@@ -72,7 +72,7 @@ static int tegra_mc_setup_latency_allowa
 	u32 value;
 
 	/* compute the number of MC clock cycles per tick */
-	tick = mc->tick * clk_get_rate(mc->clk);
+	tick = (unsigned long long)mc->tick * clk_get_rate(mc->clk);
 	do_div(tick, NSEC_PER_SEC);
 
 	value = readl(mc->regs + MC_EMEM_ARB_CFG);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/net/ethernet/mellanox/mlx4/mcg.c linux-libre-4.14.122-gnu/drivers/net/ethernet/mellanox/mlx4/mcg.c
--- linux-libre-4.14.121-gnu/drivers/net/ethernet/mellanox/mlx4/mcg.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/net/ethernet/mellanox/mlx4/mcg.c	2019-05-25 12:25:38.000000000 -0400
@@ -1490,7 +1490,7 @@ int mlx4_flow_steer_promisc_add(struct m
 	rule.port = port;
 	rule.qpn = qpn;
 	INIT_LIST_HEAD(&rule.list);
-	mlx4_err(dev, "going promisc on %x\n", port);
+	mlx4_info(dev, "going promisc on %x\n", port);
 
 	return  mlx4_flow_attach(dev, &rule, regid_p);
 }
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/net/Makefile linux-libre-4.14.122-gnu/drivers/net/Makefile
--- linux-libre-4.14.121-gnu/drivers/net/Makefile	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/net/Makefile	2019-05-25 12:25:38.000000000 -0400
@@ -41,7 +41,7 @@ obj-$(CONFIG_DEV_APPLETALK) += appletalk
 obj-$(CONFIG_CAIF) += caif/
 obj-$(CONFIG_CAN) += can/
 obj-$(CONFIG_ETRAX_ETHERNET) += cris/
-obj-$(CONFIG_NET_DSA) += dsa/
+obj-y += dsa/
 obj-$(CONFIG_ETHERNET) += ethernet/
 obj-$(CONFIG_FDDI) += fddi/
 obj-$(CONFIG_HIPPI) += hippi/
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/net/ppp/ppp_deflate.c linux-libre-4.14.122-gnu/drivers/net/ppp/ppp_deflate.c
--- linux-libre-4.14.121-gnu/drivers/net/ppp/ppp_deflate.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/net/ppp/ppp_deflate.c	2019-05-25 12:25:38.000000000 -0400
@@ -610,12 +610,20 @@ static struct compressor ppp_deflate_dra
 
 static int __init deflate_init(void)
 {
-        int answer = ppp_register_compressor(&ppp_deflate);
-        if (answer == 0)
-                printk(KERN_INFO
-		       "PPP Deflate Compression module registered\n");
-	ppp_register_compressor(&ppp_deflate_draft);
-        return answer;
+	int rc;
+
+	rc = ppp_register_compressor(&ppp_deflate);
+	if (rc)
+		return rc;
+
+	rc = ppp_register_compressor(&ppp_deflate_draft);
+	if (rc) {
+		ppp_unregister_compressor(&ppp_deflate);
+		return rc;
+	}
+
+	pr_info("PPP Deflate Compression module registered\n");
+	return 0;
 }
 
 static void __exit deflate_cleanup(void)
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/net/usb/qmi_wwan.c linux-libre-4.14.122-gnu/drivers/net/usb/qmi_wwan.c
--- linux-libre-4.14.121-gnu/drivers/net/usb/qmi_wwan.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/net/usb/qmi_wwan.c	2019-05-25 12:25:38.000000000 -0400
@@ -1225,6 +1225,8 @@ static const struct usb_device_id produc
 	{QMI_FIXED_INTF(0x1bc7, 0x1101, 3)},	/* Telit ME910 dual modem */
 	{QMI_FIXED_INTF(0x1bc7, 0x1200, 5)},	/* Telit LE920 */
 	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1201, 2)},	/* Telit LE920, LE920A4 */
+	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1260, 2)},	/* Telit LE910Cx */
+	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1261, 2)},	/* Telit LE910Cx */
 	{QMI_QUIRK_SET_DTR(0x1bc7, 0x1900, 1)},	/* Telit LN940 series */
 	{QMI_FIXED_INTF(0x1c9e, 0x9801, 3)},	/* Telewell TW-3G HSPA+ */
 	{QMI_FIXED_INTF(0x1c9e, 0x9803, 4)},	/* Telewell TW-3G HSPA+ */
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c linux-libre-4.14.122-gnu/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
--- linux-libre-4.14.121-gnu/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c	2019-05-25 12:25:38.000000000 -0400
@@ -141,9 +141,9 @@ static inline int iwl_mvm_check_pn(struc
 }
 
 /* iwl_mvm_create_skb Adds the rxb to a new skb */
-static void iwl_mvm_create_skb(struct sk_buff *skb, struct ieee80211_hdr *hdr,
-			       u16 len, u8 crypt_len,
-			       struct iwl_rx_cmd_buffer *rxb)
+static int iwl_mvm_create_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
+			      struct ieee80211_hdr *hdr, u16 len, u8 crypt_len,
+			      struct iwl_rx_cmd_buffer *rxb)
 {
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 	struct iwl_rx_mpdu_desc *desc = (void *)pkt->data;
@@ -184,6 +184,20 @@ static void iwl_mvm_create_skb(struct sk
 	 * present before copying packet data.
 	 */
 	hdrlen += crypt_len;
+
+	if (WARN_ONCE(headlen < hdrlen,
+		      "invalid packet lengths (hdrlen=%d, len=%d, crypt_len=%d)\n",
+		      hdrlen, len, crypt_len)) {
+		/*
+		 * We warn and trace because we want to be able to see
+		 * it in trace-cmd as well.
+		 */
+		IWL_DEBUG_RX(mvm,
+			     "invalid packet lengths (hdrlen=%d, len=%d, crypt_len=%d)\n",
+			     hdrlen, len, crypt_len);
+		return -EINVAL;
+	}
+
 	skb_put_data(skb, hdr, hdrlen);
 	skb_put_data(skb, (u8 *)hdr + hdrlen + pad_len, headlen - hdrlen);
 
@@ -196,6 +210,8 @@ static void iwl_mvm_create_skb(struct sk
 		skb_add_rx_frag(skb, 0, rxb_steal_page(rxb), offset,
 				fraglen, rxb->truesize);
 	}
+
+	return 0;
 }
 
 /* iwl_mvm_pass_packet_to_mac80211 - passes the packet for mac80211 */
@@ -1033,7 +1049,11 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *
 			rx_status->boottime_ns = ktime_get_boot_ns();
 	}
 
-	iwl_mvm_create_skb(skb, hdr, len, crypt_len, rxb);
+	if (iwl_mvm_create_skb(mvm, skb, hdr, len, crypt_len, rxb)) {
+		kfree_skb(skb);
+		goto out;
+	}
+
 	if (!iwl_mvm_reorder(mvm, napi, queue, sta, skb, desc))
 		iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta);
 out:
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/net/wireless/intersil/p54/p54pci.c linux-libre-4.14.122-gnu/drivers/net/wireless/intersil/p54/p54pci.c
--- linux-libre-4.14.121-gnu/drivers/net/wireless/intersil/p54/p54pci.c	2019-05-21 18:00:59.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/net/wireless/intersil/p54/p54pci.c	2019-05-26 00:53:06.000000000 -0400
@@ -554,7 +554,7 @@ static int p54p_probe(struct pci_dev *pd
 	err = pci_enable_device(pdev);
 	if (err) {
 		dev_err(&pdev->dev, "Cannot enable new PCI device\n");
-		return err;
+		goto err_put;
 	}
 
 	mem_addr = pci_resource_start(pdev, 0);
@@ -639,6 +639,7 @@ static int p54p_probe(struct pci_dev *pd
 	pci_release_regions(pdev);
  err_disable_dev:
 	pci_disable_device(pdev);
+err_put:
 	pci_dev_put(pdev);
 	return err;
 }
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/parisc/led.c linux-libre-4.14.122-gnu/drivers/parisc/led.c
--- linux-libre-4.14.121-gnu/drivers/parisc/led.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/parisc/led.c	2019-05-25 12:25:38.000000000 -0400
@@ -568,6 +568,9 @@ int __init register_led_driver(int model
 		break;
 
 	case DISPLAY_MODEL_LASI:
+		/* Skip to register LED in QEMU */
+		if (running_on_qemu)
+			return 1;
 		LED_DATA_REG = data_reg;
 		led_func_ptr = led_LASI_driver;
 		printk(KERN_INFO "LED display at %lx registered\n", LED_DATA_REG);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/pci/pcie/aspm.c linux-libre-4.14.122-gnu/drivers/pci/pcie/aspm.c
--- linux-libre-4.14.121-gnu/drivers/pci/pcie/aspm.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/pci/pcie/aspm.c	2019-05-25 12:25:38.000000000 -0400
@@ -211,6 +211,38 @@ static void pcie_clkpm_cap_init(struct p
 	link->clkpm_capable = (blacklist) ? 0 : capable;
 }
 
+static bool pcie_retrain_link(struct pcie_link_state *link)
+{
+	struct pci_dev *parent = link->pdev;
+	unsigned long start_jiffies;
+	u16 reg16;
+
+	pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &reg16);
+	reg16 |= PCI_EXP_LNKCTL_RL;
+	pcie_capability_write_word(parent, PCI_EXP_LNKCTL, reg16);
+	if (parent->clear_retrain_link) {
+		/*
+		 * Due to an erratum in some devices the Retrain Link bit
+		 * needs to be cleared again manually to allow the link
+		 * training to succeed.
+		 */
+		reg16 &= ~PCI_EXP_LNKCTL_RL;
+		pcie_capability_write_word(parent, PCI_EXP_LNKCTL, reg16);
+	}
+
+	/* Wait for link training end. Break out after waiting for timeout */
+	start_jiffies = jiffies;
+	for (;;) {
+		pcie_capability_read_word(parent, PCI_EXP_LNKSTA, &reg16);
+		if (!(reg16 & PCI_EXP_LNKSTA_LT))
+			break;
+		if (time_after(jiffies, start_jiffies + LINK_RETRAIN_TIMEOUT))
+			break;
+		msleep(1);
+	}
+	return !(reg16 & PCI_EXP_LNKSTA_LT);
+}
+
 /*
  * pcie_aspm_configure_common_clock: check if the 2 ends of a link
  *   could use common clock. If they are, configure them to use the
@@ -220,7 +252,6 @@ static void pcie_aspm_configure_common_c
 {
 	int same_clock = 1;
 	u16 reg16, parent_reg, child_reg[8];
-	unsigned long start_jiffies;
 	struct pci_dev *child, *parent = link->pdev;
 	struct pci_bus *linkbus = parent->subordinate;
 	/*
@@ -260,21 +291,7 @@ static void pcie_aspm_configure_common_c
 		reg16 &= ~PCI_EXP_LNKCTL_CCC;
 	pcie_capability_write_word(parent, PCI_EXP_LNKCTL, reg16);
 
-	/* Retrain link */
-	reg16 |= PCI_EXP_LNKCTL_RL;
-	pcie_capability_write_word(parent, PCI_EXP_LNKCTL, reg16);
-
-	/* Wait for link training end. Break out after waiting for timeout */
-	start_jiffies = jiffies;
-	for (;;) {
-		pcie_capability_read_word(parent, PCI_EXP_LNKSTA, &reg16);
-		if (!(reg16 & PCI_EXP_LNKSTA_LT))
-			break;
-		if (time_after(jiffies, start_jiffies + LINK_RETRAIN_TIMEOUT))
-			break;
-		msleep(1);
-	}
-	if (!(reg16 & PCI_EXP_LNKSTA_LT))
+	if (pcie_retrain_link(link))
 		return;
 
 	/* Training failed. Restore common clock configurations */
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/pci/quirks.c linux-libre-4.14.122-gnu/drivers/pci/quirks.c
--- linux-libre-4.14.121-gnu/drivers/pci/quirks.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/pci/quirks.c	2019-05-25 12:25:38.000000000 -0400
@@ -2085,6 +2085,23 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10f4, quirk_disable_aspm_l0s);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1508, quirk_disable_aspm_l0s);
 
+/*
+ * Some Pericom PCIe-to-PCI bridges in reverse mode need the PCIe Retrain
+ * Link bit cleared after starting the link retrain process to allow this
+ * process to finish.
+ *
+ * Affected devices: PI7C9X110, PI7C9X111SL, PI7C9X130.  See also the
+ * Pericom Errata Sheet PI7C9X111SLB_errata_rev1.2_102711.pdf.
+ */
+static void quirk_enable_clear_retrain_link(struct pci_dev *dev)
+{
+	dev->clear_retrain_link = 1;
+	pci_info(dev, "Enable PCIe Retrain Link quirk\n");
+}
+DECLARE_PCI_FIXUP_HEADER(0x12d8, 0xe110, quirk_enable_clear_retrain_link);
+DECLARE_PCI_FIXUP_HEADER(0x12d8, 0xe111, quirk_enable_clear_retrain_link);
+DECLARE_PCI_FIXUP_HEADER(0x12d8, 0xe130, quirk_enable_clear_retrain_link);
+
 static void fixup_rev1_53c810(struct pci_dev *dev)
 {
 	u32 class = dev->class;
@@ -3369,6 +3386,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_A
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0032, quirk_no_bus_reset);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x003c, quirk_no_bus_reset);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0033, quirk_no_bus_reset);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0034, quirk_no_bus_reset);
 
 static void quirk_no_pm_reset(struct pci_dev *dev)
 {
@@ -4852,4 +4870,5 @@ static void quirk_no_ats(struct pci_dev
 
 /* AMD Stoney platform GPU */
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x98e4, quirk_no_ats);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x6900, quirk_no_ats);
 #endif /* CONFIG_PCI_ATS */
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/power/supply/cpcap-battery.c linux-libre-4.14.122-gnu/drivers/power/supply/cpcap-battery.c
--- linux-libre-4.14.121-gnu/drivers/power/supply/cpcap-battery.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/power/supply/cpcap-battery.c	2019-05-25 12:25:38.000000000 -0400
@@ -221,6 +221,9 @@ static int cpcap_battery_cc_raw_div(stru
 	int avg_current;
 	u32 cc_lsb;
 
+	if (!divider)
+		return 0;
+
 	sample &= 0xffffff;		/* 24-bits, unsigned */
 	offset &= 0x7ff;		/* 10-bits, signed */
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/power/supply/power_supply_sysfs.c linux-libre-4.14.122-gnu/drivers/power/supply/power_supply_sysfs.c
--- linux-libre-4.14.121-gnu/drivers/power/supply/power_supply_sysfs.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/power/supply/power_supply_sysfs.c	2019-05-25 12:25:38.000000000 -0400
@@ -325,15 +325,11 @@ int power_supply_uevent(struct device *d
 	char *prop_buf;
 	char *attrname;
 
-	dev_dbg(dev, "uevent\n");
-
 	if (!psy || !psy->desc) {
 		dev_dbg(dev, "No power supply yet\n");
 		return ret;
 	}
 
-	dev_dbg(dev, "POWER_SUPPLY_NAME=%s\n", psy->desc->name);
-
 	ret = add_uevent_var(env, "POWER_SUPPLY_NAME=%s", psy->desc->name);
 	if (ret)
 		return ret;
@@ -369,8 +365,6 @@ int power_supply_uevent(struct device *d
 			goto out;
 		}
 
-		dev_dbg(dev, "prop %s=%s\n", attrname, prop_buf);
-
 		ret = add_uevent_var(env, "POWER_SUPPLY_%s=%s", attrname, prop_buf);
 		kfree(attrname);
 		if (ret)
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/video/fbdev/sm712fb.c linux-libre-4.14.122-gnu/drivers/video/fbdev/sm712fb.c
--- linux-libre-4.14.121-gnu/drivers/video/fbdev/sm712fb.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/video/fbdev/sm712fb.c	2019-05-25 12:25:38.000000000 -0400
@@ -530,6 +530,65 @@ static const struct modeinit vgamode[] =
 			0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
 		},
 	},
+	{	/*  1024 x 768  16Bpp  60Hz */
+		1024, 768, 16, 60,
+		/*  Init_MISC */
+		0xEB,
+		{	/*  Init_SR0_SR4 */
+			0x03, 0x01, 0x0F, 0x03, 0x0E,
+		},
+		{	/*  Init_SR10_SR24 */
+			0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+			0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0xC4, 0x30, 0x02, 0x01, 0x01,
+		},
+		{	/*  Init_SR30_SR75 */
+			0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+			0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+			0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+			0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+			0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+			0x0F, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+			0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+			0x50, 0x03, 0x74, 0x14, 0x3B, 0x0D, 0x09, 0x02,
+			0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+		},
+		{	/*  Init_SR80_SR93 */
+			0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+			0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+			0x00, 0x00, 0x00, 0x00,
+		},
+		{	/*  Init_SRA0_SRAF */
+			0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+			0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+		},
+		{	/*  Init_GR00_GR08 */
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+			0xFF,
+		},
+		{	/*  Init_AR00_AR14 */
+			0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+			0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+			0x41, 0x00, 0x0F, 0x00, 0x00,
+		},
+		{	/*  Init_CR00_CR18 */
+			0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+			0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+			0xFF,
+		},
+		{	/*  Init_CR30_CR4D */
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+			0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+			0xA3, 0x7F, 0x00, 0x86, 0x15, 0x24, 0xFF, 0x00,
+			0x01, 0x07, 0xE5, 0x20, 0x7F, 0xFF,
+		},
+		{	/*  Init_CR90_CRA7 */
+			0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+			0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+			0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+		},
+	},
 	{	/*  mode#5: 1024 x 768  24Bpp  60Hz */
 		1024, 768, 24, 60,
 		/*  Init_MISC */
@@ -827,67 +886,80 @@ static inline unsigned int chan_to_field
 
 static int smtc_blank(int blank_mode, struct fb_info *info)
 {
+	struct smtcfb_info *sfb = info->par;
+
 	/* clear DPMS setting */
 	switch (blank_mode) {
 	case FB_BLANK_UNBLANK:
 		/* Screen On: HSync: On, VSync : On */
+
+		switch (sfb->chip_id) {
+		case 0x710:
+		case 0x712:
+			smtc_seqw(0x6a, 0x16);
+			smtc_seqw(0x6b, 0x02);
+			break;
+		case 0x720:
+			smtc_seqw(0x6a, 0x0d);
+			smtc_seqw(0x6b, 0x02);
+			break;
+		}
+
+		smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0)));
 		smtc_seqw(0x01, (smtc_seqr(0x01) & (~0x20)));
-		smtc_seqw(0x6a, 0x16);
-		smtc_seqw(0x6b, 0x02);
 		smtc_seqw(0x21, (smtc_seqr(0x21) & 0x77));
 		smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30)));
-		smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0)));
-		smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01));
 		smtc_seqw(0x31, (smtc_seqr(0x31) | 0x03));
+		smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01));
 		break;
 	case FB_BLANK_NORMAL:
 		/* Screen Off: HSync: On, VSync : On   Soft blank */
+		smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01));
+		smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+		smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0)));
 		smtc_seqw(0x01, (smtc_seqr(0x01) & (~0x20)));
+		smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30)));
 		smtc_seqw(0x6a, 0x16);
 		smtc_seqw(0x6b, 0x02);
-		smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30)));
-		smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0)));
-		smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01));
-		smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
 		break;
 	case FB_BLANK_VSYNC_SUSPEND:
 		/* Screen On: HSync: On, VSync : Off */
+		smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+		smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+		smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0x20));
 		smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
-		smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
-		smtc_seqw(0x6a, 0x0c);
-		smtc_seqw(0x6b, 0x02);
 		smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+		smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
 		smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x20));
-		smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0x20));
-		smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
-		smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
 		smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+		smtc_seqw(0x6a, 0x0c);
+		smtc_seqw(0x6b, 0x02);
 		break;
 	case FB_BLANK_HSYNC_SUSPEND:
 		/* Screen On: HSync: Off, VSync : On */
+		smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+		smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+		smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8));
 		smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
-		smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
-		smtc_seqw(0x6a, 0x0c);
-		smtc_seqw(0x6b, 0x02);
 		smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+		smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
 		smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x10));
-		smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8));
-		smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
-		smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
 		smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+		smtc_seqw(0x6a, 0x0c);
+		smtc_seqw(0x6b, 0x02);
 		break;
 	case FB_BLANK_POWERDOWN:
 		/* Screen On: HSync: Off, VSync : Off */
+		smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+		smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+		smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8));
 		smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
-		smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
-		smtc_seqw(0x6a, 0x0c);
-		smtc_seqw(0x6b, 0x02);
 		smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+		smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
 		smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x30));
-		smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8));
-		smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
-		smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
 		smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+		smtc_seqw(0x6a, 0x0c);
+		smtc_seqw(0x6b, 0x02);
 		break;
 	default:
 		return -EINVAL;
@@ -1145,8 +1217,10 @@ static void sm7xx_set_timing(struct smtc
 
 		/* init SEQ register SR30 - SR75 */
 		for (i = 0; i < SIZE_SR30_SR75; i++)
-			if ((i + 0x30) != 0x62 && (i + 0x30) != 0x6a &&
-			    (i + 0x30) != 0x6b)
+			if ((i + 0x30) != 0x30 && (i + 0x30) != 0x62 &&
+			    (i + 0x30) != 0x6a && (i + 0x30) != 0x6b &&
+			    (i + 0x30) != 0x70 && (i + 0x30) != 0x71 &&
+			    (i + 0x30) != 0x74 && (i + 0x30) != 0x75)
 				smtc_seqw(i + 0x30,
 					  vgamode[j].init_sr30_sr75[i]);
 
@@ -1171,8 +1245,12 @@ static void sm7xx_set_timing(struct smtc
 			smtc_crtcw(i, vgamode[j].init_cr00_cr18[i]);
 
 		/* init CRTC register CR30 - CR4D */
-		for (i = 0; i < SIZE_CR30_CR4D; i++)
+		for (i = 0; i < SIZE_CR30_CR4D; i++) {
+			if ((i + 0x30) >= 0x3B && (i + 0x30) <= 0x3F)
+				/* side-effect, don't write to CR3B-CR3F */
+				continue;
 			smtc_crtcw(i + 0x30, vgamode[j].init_cr30_cr4d[i]);
+		}
 
 		/* init CRTC register CR90 - CRA7 */
 		for (i = 0; i < SIZE_CR90_CRA7; i++)
@@ -1323,6 +1401,11 @@ static int smtc_map_smem(struct smtcfb_i
 {
 	sfb->fb->fix.smem_start = pci_resource_start(pdev, 0);
 
+	if (sfb->chip_id == 0x720)
+		/* on SM720, the framebuffer starts at the 1 MB offset */
+		sfb->fb->fix.smem_start += 0x00200000;
+
+	/* XXX: is it safe for SM720 on Big-Endian? */
 	if (sfb->fb->var.bits_per_pixel == 32)
 		sfb->fb->fix.smem_start += big_addr;
 
@@ -1360,12 +1443,82 @@ static inline void sm7xx_init_hw(void)
 	outb_p(0x11, 0x3c5);
 }
 
+static u_long sm7xx_vram_probe(struct smtcfb_info *sfb)
+{
+	u8 vram;
+
+	switch (sfb->chip_id) {
+	case 0x710:
+	case 0x712:
+		/*
+		 * Assume SM712 graphics chip has 4MB VRAM.
+		 *
+		 * FIXME: SM712 can have 2MB VRAM, which is used on earlier
+		 * laptops, such as IBM Thinkpad 240X. This driver would
+		 * probably crash on those machines. If anyone gets one of
+		 * those and is willing to help, run "git blame" and send me
+		 * an E-mail.
+		 */
+		return 0x00400000;
+	case 0x720:
+		outb_p(0x76, 0x3c4);
+		vram = inb_p(0x3c5) >> 6;
+
+		if (vram == 0x00)
+			return 0x00800000;  /* 8 MB */
+		else if (vram == 0x01)
+			return 0x01000000;  /* 16 MB */
+		else if (vram == 0x02)
+			return 0x00400000;  /* illegal, fallback to 4 MB */
+		else if (vram == 0x03)
+			return 0x00400000;  /* 4 MB */
+	}
+	return 0;  /* unknown hardware */
+}
+
+static void sm7xx_resolution_probe(struct smtcfb_info *sfb)
+{
+	/* get mode parameter from smtc_scr_info */
+	if (smtc_scr_info.lfb_width != 0) {
+		sfb->fb->var.xres = smtc_scr_info.lfb_width;
+		sfb->fb->var.yres = smtc_scr_info.lfb_height;
+		sfb->fb->var.bits_per_pixel = smtc_scr_info.lfb_depth;
+		goto final;
+	}
+
+	/*
+	 * No parameter, default resolution is 1024x768-16.
+	 *
+	 * FIXME: earlier laptops, such as IBM Thinkpad 240X, has a 800x600
+	 * panel, also see the comments about Thinkpad 240X above.
+	 */
+	sfb->fb->var.xres = SCREEN_X_RES;
+	sfb->fb->var.yres = SCREEN_Y_RES_PC;
+	sfb->fb->var.bits_per_pixel = SCREEN_BPP;
+
+#ifdef CONFIG_MIPS
+	/*
+	 * Loongson MIPS netbooks use 1024x600 LCD panels, which is the original
+	 * target platform of this driver, but nearly all old x86 laptops have
+	 * 1024x768. Lighting 768 panels using 600's timings would partially
+	 * garble the display, so we don't want that. But it's not possible to
+	 * distinguish them reliably.
+	 *
+	 * So we change the default to 768, but keep 600 as-is on MIPS.
+	 */
+	sfb->fb->var.yres = SCREEN_Y_RES_NETBOOK;
+#endif
+
+final:
+	big_pixel_depth(sfb->fb->var.bits_per_pixel, smtc_scr_info.lfb_depth);
+}
+
 static int smtcfb_pci_probe(struct pci_dev *pdev,
 			    const struct pci_device_id *ent)
 {
 	struct smtcfb_info *sfb;
 	struct fb_info *info;
-	u_long smem_size = 0x00800000;	/* default 8MB */
+	u_long smem_size;
 	int err;
 	unsigned long mmio_base;
 
@@ -1405,29 +1558,19 @@ static int smtcfb_pci_probe(struct pci_d
 
 	sm7xx_init_hw();
 
-	/* get mode parameter from smtc_scr_info */
-	if (smtc_scr_info.lfb_width != 0) {
-		sfb->fb->var.xres = smtc_scr_info.lfb_width;
-		sfb->fb->var.yres = smtc_scr_info.lfb_height;
-		sfb->fb->var.bits_per_pixel = smtc_scr_info.lfb_depth;
-	} else {
-		/* default resolution 1024x600 16bit mode */
-		sfb->fb->var.xres = SCREEN_X_RES;
-		sfb->fb->var.yres = SCREEN_Y_RES;
-		sfb->fb->var.bits_per_pixel = SCREEN_BPP;
-	}
-
-	big_pixel_depth(sfb->fb->var.bits_per_pixel, smtc_scr_info.lfb_depth);
 	/* Map address and memory detection */
 	mmio_base = pci_resource_start(pdev, 0);
 	pci_read_config_byte(pdev, PCI_REVISION_ID, &sfb->chip_rev_id);
 
+	smem_size = sm7xx_vram_probe(sfb);
+	dev_info(&pdev->dev, "%lu MiB of VRAM detected.\n",
+					smem_size / 1048576);
+
 	switch (sfb->chip_id) {
 	case 0x710:
 	case 0x712:
 		sfb->fb->fix.mmio_start = mmio_base + 0x00400000;
 		sfb->fb->fix.mmio_len = 0x00400000;
-		smem_size = SM712_VIDEOMEMORYSIZE;
 		sfb->lfb = ioremap(mmio_base, mmio_addr);
 		if (!sfb->lfb) {
 			dev_err(&pdev->dev,
@@ -1459,8 +1602,7 @@ static int smtcfb_pci_probe(struct pci_d
 	case 0x720:
 		sfb->fb->fix.mmio_start = mmio_base;
 		sfb->fb->fix.mmio_len = 0x00200000;
-		smem_size = SM722_VIDEOMEMORYSIZE;
-		sfb->dp_regs = ioremap(mmio_base, 0x00a00000);
+		sfb->dp_regs = ioremap(mmio_base, 0x00200000 + smem_size);
 		sfb->lfb = sfb->dp_regs + 0x00200000;
 		sfb->mmio = (smtc_regbaseaddress =
 		    sfb->dp_regs + 0x000c0000);
@@ -1477,6 +1619,9 @@ static int smtcfb_pci_probe(struct pci_d
 		goto failed_fb;
 	}
 
+	/* probe and decide resolution */
+	sm7xx_resolution_probe(sfb);
+
 	/* can support 32 bpp */
 	if (sfb->fb->var.bits_per_pixel == 15)
 		sfb->fb->var.bits_per_pixel = 16;
@@ -1487,7 +1632,11 @@ static int smtcfb_pci_probe(struct pci_d
 	if (err)
 		goto failed;
 
-	smtcfb_setmode(sfb);
+	/*
+	 * The screen would be temporarily garbled when sm712fb takes over
+	 * vesafb or VGA text mode. Zero the framebuffer.
+	 */
+	memset_io(sfb->lfb, 0, sfb->fb->fix.smem_len);
 
 	err = register_framebuffer(info);
 	if (err < 0)
diff -druNp --no-dereference linux-libre-4.14.121-gnu/drivers/video/fbdev/sm712.h linux-libre-4.14.122-gnu/drivers/video/fbdev/sm712.h
--- linux-libre-4.14.121-gnu/drivers/video/fbdev/sm712.h	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/drivers/video/fbdev/sm712.h	2019-05-25 12:25:38.000000000 -0400
@@ -15,14 +15,10 @@
 
 #define FB_ACCEL_SMI_LYNX 88
 
-#define SCREEN_X_RES      1024
-#define SCREEN_Y_RES      600
-#define SCREEN_BPP        16
-
-/*Assume SM712 graphics chip has 4MB VRAM */
-#define SM712_VIDEOMEMORYSIZE	  0x00400000
-/*Assume SM722 graphics chip has 8MB VRAM */
-#define SM722_VIDEOMEMORYSIZE	  0x00800000
+#define SCREEN_X_RES          1024
+#define SCREEN_Y_RES_PC       768
+#define SCREEN_Y_RES_NETBOOK  600
+#define SCREEN_BPP            16
 
 #define dac_reg	(0x3c8)
 #define dac_val	(0x3c9)
diff -druNp --no-dereference linux-libre-4.14.121-gnu/fs/btrfs/extent-tree.c linux-libre-4.14.122-gnu/fs/btrfs/extent-tree.c
--- linux-libre-4.14.121-gnu/fs/btrfs/extent-tree.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/fs/btrfs/extent-tree.c	2019-05-25 12:25:38.000000000 -0400
@@ -11058,9 +11058,9 @@ int btrfs_error_unpin_extent_range(struc
  * transaction.
  */
 static int btrfs_trim_free_extents(struct btrfs_device *device,
-				   u64 minlen, u64 *trimmed)
+				   struct fstrim_range *range, u64 *trimmed)
 {
-	u64 start = 0, len = 0;
+	u64 start = range->start, len = 0;
 	int ret;
 
 	*trimmed = 0;
@@ -11096,8 +11096,8 @@ static int btrfs_trim_free_extents(struc
 			refcount_inc(&trans->use_count);
 		spin_unlock(&fs_info->trans_lock);
 
-		ret = find_free_dev_extent_start(trans, device, minlen, start,
-						 &start, &len);
+		ret = find_free_dev_extent_start(trans, device, range->minlen,
+						 start, &start, &len);
 		if (trans)
 			btrfs_put_transaction(trans);
 
@@ -11109,6 +11109,16 @@ static int btrfs_trim_free_extents(struc
 			break;
 		}
 
+		/* If we are out of the passed range break */
+		if (start > range->start + range->len - 1) {
+			mutex_unlock(&fs_info->chunk_mutex);
+			ret = 0;
+			break;
+		}
+
+		start = max(range->start, start);
+		len = min(range->len, len);
+
 		ret = btrfs_issue_discard(device->bdev, start, len, &bytes);
 		up_read(&fs_info->commit_root_sem);
 		mutex_unlock(&fs_info->chunk_mutex);
@@ -11119,6 +11129,10 @@ static int btrfs_trim_free_extents(struc
 		start += len;
 		*trimmed += bytes;
 
+		/* We've trimmed enough */
+		if (*trimmed >= range->len)
+			break;
+
 		if (fatal_signal_pending(current)) {
 			ret = -ERESTARTSYS;
 			break;
@@ -11202,8 +11216,7 @@ int btrfs_trim_fs(struct btrfs_fs_info *
 	mutex_lock(&fs_info->fs_devices->device_list_mutex);
 	devices = &fs_info->fs_devices->devices;
 	list_for_each_entry(device, devices, dev_list) {
-		ret = btrfs_trim_free_extents(device, range->minlen,
-					      &group_trimmed);
+		ret = btrfs_trim_free_extents(device, range, &group_trimmed);
 		if (ret) {
 			dev_failed++;
 			dev_ret = ret;
diff -druNp --no-dereference linux-libre-4.14.121-gnu/fs/ceph/super.c linux-libre-4.14.122-gnu/fs/ceph/super.c
--- linux-libre-4.14.121-gnu/fs/ceph/super.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/fs/ceph/super.c	2019-05-25 12:25:38.000000000 -0400
@@ -768,6 +768,12 @@ static void ceph_umount_begin(struct sup
 	return;
 }
 
+static int ceph_remount(struct super_block *sb, int *flags, char *data)
+{
+	sync_filesystem(sb);
+	return 0;
+}
+
 static const struct super_operations ceph_super_ops = {
 	.alloc_inode	= ceph_alloc_inode,
 	.destroy_inode	= ceph_destroy_inode,
@@ -775,6 +781,7 @@ static const struct super_operations cep
 	.drop_inode	= ceph_drop_inode,
 	.sync_fs        = ceph_sync_fs,
 	.put_super	= ceph_put_super,
+	.remount_fs	= ceph_remount,
 	.show_options   = ceph_show_options,
 	.statfs		= ceph_statfs,
 	.umount_begin   = ceph_umount_begin,
diff -druNp --no-dereference linux-libre-4.14.121-gnu/fs/cifs/smb2ops.c linux-libre-4.14.122-gnu/fs/cifs/smb2ops.c
--- linux-libre-4.14.121-gnu/fs/cifs/smb2ops.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/fs/cifs/smb2ops.c	2019-05-25 12:25:38.000000000 -0400
@@ -1969,26 +1969,28 @@ smb21_set_oplock_level(struct cifsInodeI
 		       unsigned int epoch, bool *purge_cache)
 {
 	char message[5] = {0};
+	unsigned int new_oplock = 0;
 
 	oplock &= 0xFF;
 	if (oplock == SMB2_OPLOCK_LEVEL_NOCHANGE)
 		return;
 
-	cinode->oplock = 0;
 	if (oplock & SMB2_LEASE_READ_CACHING_HE) {
-		cinode->oplock |= CIFS_CACHE_READ_FLG;
+		new_oplock |= CIFS_CACHE_READ_FLG;
 		strcat(message, "R");
 	}
 	if (oplock & SMB2_LEASE_HANDLE_CACHING_HE) {
-		cinode->oplock |= CIFS_CACHE_HANDLE_FLG;
+		new_oplock |= CIFS_CACHE_HANDLE_FLG;
 		strcat(message, "H");
 	}
 	if (oplock & SMB2_LEASE_WRITE_CACHING_HE) {
-		cinode->oplock |= CIFS_CACHE_WRITE_FLG;
+		new_oplock |= CIFS_CACHE_WRITE_FLG;
 		strcat(message, "W");
 	}
-	if (!cinode->oplock)
-		strcat(message, "None");
+	if (!new_oplock)
+		strncpy(message, "None", sizeof(message));
+
+	cinode->oplock = new_oplock;
 	cifs_dbg(FYI, "%s Lease granted on inode %p\n", message,
 		 &cinode->vfs_inode);
 }
diff -druNp --no-dereference linux-libre-4.14.121-gnu/fs/cifs/smb2pdu.c linux-libre-4.14.122-gnu/fs/cifs/smb2pdu.c
--- linux-libre-4.14.121-gnu/fs/cifs/smb2pdu.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/fs/cifs/smb2pdu.c	2019-05-25 12:25:38.000000000 -0400
@@ -2699,7 +2699,6 @@ SMB2_read(const unsigned int xid, struct
 			cifs_dbg(VFS, "Send error in read = %d\n", rc);
 		}
 		free_rsp_buf(resp_buftype, rsp_iov.iov_base);
-		cifs_small_buf_release(req);
 		return rc == -ENODATA ? 0 : rc;
 	}
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/fs/fuse/file.c linux-libre-4.14.122-gnu/fs/fuse/file.c
--- linux-libre-4.14.121-gnu/fs/fuse/file.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/fs/fuse/file.c	2019-05-25 12:25:38.000000000 -0400
@@ -1525,7 +1525,7 @@ __acquires(fc->lock)
 {
 	struct fuse_conn *fc = get_fuse_conn(inode);
 	struct fuse_inode *fi = get_fuse_inode(inode);
-	size_t crop = i_size_read(inode);
+	loff_t crop = i_size_read(inode);
 	struct fuse_req *req;
 
 	while (fi->writectr >= 0 && !list_empty(&fi->queued_writes)) {
@@ -2974,6 +2974,13 @@ static long fuse_file_fallocate(struct f
 		}
 	}
 
+	if (!(mode & FALLOC_FL_KEEP_SIZE) &&
+	    offset + length > i_size_read(inode)) {
+		err = inode_newsize_ok(inode, offset + length);
+		if (err)
+			return err;
+	}
+
 	if (!(mode & FALLOC_FL_KEEP_SIZE))
 		set_bit(FUSE_I_SIZE_UNSTABLE, &fi->state);
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/fs/nfs/filelayout/filelayout.c linux-libre-4.14.122-gnu/fs/nfs/filelayout/filelayout.c
--- linux-libre-4.14.121-gnu/fs/nfs/filelayout/filelayout.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/fs/nfs/filelayout/filelayout.c	2019-05-25 12:25:38.000000000 -0400
@@ -904,7 +904,7 @@ fl_pnfs_update_layout(struct inode *ino,
 	status = filelayout_check_deviceid(lo, fl, gfp_flags);
 	if (status) {
 		pnfs_put_lseg(lseg);
-		lseg = ERR_PTR(status);
+		lseg = NULL;
 	}
 out:
 	return lseg;
diff -druNp --no-dereference linux-libre-4.14.121-gnu/fs/nfs/nfs4state.c linux-libre-4.14.122-gnu/fs/nfs/nfs4state.c
--- linux-libre-4.14.121-gnu/fs/nfs/nfs4state.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/fs/nfs/nfs4state.c	2019-05-25 12:25:38.000000000 -0400
@@ -143,6 +143,10 @@ int nfs40_discover_server_trunking(struc
 		/* Sustain the lease, even if it's empty.  If the clientid4
 		 * goes stale it's of no use for trunking discovery. */
 		nfs4_schedule_state_renewal(*result);
+
+		/* If the client state need to recover, do it. */
+		if (clp->cl_state)
+			nfs4_schedule_state_manager(clp);
 	}
 out:
 	return status;
diff -druNp --no-dereference linux-libre-4.14.121-gnu/fs/ufs/util.h linux-libre-4.14.122-gnu/fs/ufs/util.h
--- linux-libre-4.14.121-gnu/fs/ufs/util.h	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/fs/ufs/util.h	2019-05-25 12:25:38.000000000 -0400
@@ -229,7 +229,7 @@ ufs_get_inode_gid(struct super_block *sb
 	case UFS_UID_44BSD:
 		return fs32_to_cpu(sb, inode->ui_u3.ui_44.ui_gid);
 	case UFS_UID_EFT:
-		if (inode->ui_u1.oldids.ui_suid == 0xFFFF)
+		if (inode->ui_u1.oldids.ui_sgid == 0xFFFF)
 			return fs32_to_cpu(sb, inode->ui_u3.ui_sun.ui_gid);
 		/* Fall through */
 	default:
diff -druNp --no-dereference linux-libre-4.14.121-gnu/include/linux/bpf.h linux-libre-4.14.122-gnu/include/linux/bpf.h
--- linux-libre-4.14.121-gnu/include/linux/bpf.h	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/include/linux/bpf.h	2019-05-25 12:25:38.000000000 -0400
@@ -28,6 +28,7 @@ struct bpf_map_ops {
 	void (*map_free)(struct bpf_map *map);
 	int (*map_get_next_key)(struct bpf_map *map, void *key, void *next_key);
 	void (*map_release_uref)(struct bpf_map *map);
+	void *(*map_lookup_elem_sys_only)(struct bpf_map *map, void *key);
 
 	/* funcs callable from userspace and from eBPF programs */
 	void *(*map_lookup_elem)(struct bpf_map *map, void *key);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/include/linux/of.h linux-libre-4.14.122-gnu/include/linux/of.h
--- linux-libre-4.14.121-gnu/include/linux/of.h	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/include/linux/of.h	2019-05-25 12:25:38.000000000 -0400
@@ -229,8 +229,8 @@ extern struct device_node *of_find_all_n
 static inline u64 of_read_number(const __be32 *cell, int size)
 {
 	u64 r = 0;
-	while (size--)
-		r = (r << 32) | be32_to_cpu(*(cell++));
+	for (; size--; cell++)
+		r = (r << 32) | be32_to_cpu(*cell);
 	return r;
 }
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/include/linux/pci.h linux-libre-4.14.122-gnu/include/linux/pci.h
--- linux-libre-4.14.121-gnu/include/linux/pci.h	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/include/linux/pci.h	2019-05-25 12:25:38.000000000 -0400
@@ -350,6 +350,8 @@ struct pci_dev {
 	unsigned int	hotplug_user_indicators:1; /* SlotCtl indicators
 						      controlled exclusively by
 						      user sysfs */
+	unsigned int	clear_retrain_link:1;	/* Need to clear Retrain Link
+						   bit manually */
 	unsigned int	d3_delay;	/* D3->D0 transition time in ms */
 	unsigned int	d3cold_delay;	/* D3cold->D0 transition time in ms */
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/include/linux/skbuff.h linux-libre-4.14.122-gnu/include/linux/skbuff.h
--- linux-libre-4.14.121-gnu/include/linux/skbuff.h	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/include/linux/skbuff.h	2019-05-25 12:25:38.000000000 -0400
@@ -1310,10 +1310,12 @@ static inline void skb_zcopy_clear(struc
 	struct ubuf_info *uarg = skb_zcopy(skb);
 
 	if (uarg) {
-		if (uarg->callback == sock_zerocopy_callback) {
+		if (skb_zcopy_is_nouarg(skb)) {
+			/* no notification callback */
+		} else if (uarg->callback == sock_zerocopy_callback) {
 			uarg->zerocopy = uarg->zerocopy && zerocopy;
 			sock_zerocopy_put(uarg);
-		} else if (!skb_zcopy_is_nouarg(skb)) {
+		} else {
 			uarg->callback(uarg, zerocopy);
 		}
 
@@ -2572,7 +2574,8 @@ static inline int skb_orphan_frags(struc
 {
 	if (likely(!skb_zcopy(skb)))
 		return 0;
-	if (skb_uarg(skb)->callback == sock_zerocopy_callback)
+	if (!skb_zcopy_is_nouarg(skb) &&
+	    skb_uarg(skb)->callback == sock_zerocopy_callback)
 		return 0;
 	return skb_copy_ubufs(skb, gfp_mask);
 }
diff -druNp --no-dereference linux-libre-4.14.121-gnu/kernel/bpf/hashtab.c linux-libre-4.14.122-gnu/kernel/bpf/hashtab.c
--- linux-libre-4.14.121-gnu/kernel/bpf/hashtab.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/kernel/bpf/hashtab.c	2019-05-25 12:25:38.000000000 -0400
@@ -498,18 +498,30 @@ static u32 htab_map_gen_lookup(struct bp
 	return insn - insn_buf;
 }
 
-static void *htab_lru_map_lookup_elem(struct bpf_map *map, void *key)
+static __always_inline void *__htab_lru_map_lookup_elem(struct bpf_map *map,
+							void *key, const bool mark)
 {
 	struct htab_elem *l = __htab_map_lookup_elem(map, key);
 
 	if (l) {
-		bpf_lru_node_set_ref(&l->lru_node);
+		if (mark)
+			bpf_lru_node_set_ref(&l->lru_node);
 		return l->key + round_up(map->key_size, 8);
 	}
 
 	return NULL;
 }
 
+static void *htab_lru_map_lookup_elem(struct bpf_map *map, void *key)
+{
+	return __htab_lru_map_lookup_elem(map, key, true);
+}
+
+static void *htab_lru_map_lookup_elem_sys(struct bpf_map *map, void *key)
+{
+	return __htab_lru_map_lookup_elem(map, key, false);
+}
+
 static u32 htab_lru_map_gen_lookup(struct bpf_map *map,
 				   struct bpf_insn *insn_buf)
 {
@@ -1160,6 +1172,7 @@ const struct bpf_map_ops htab_lru_map_op
 	.map_free = htab_map_free,
 	.map_get_next_key = htab_map_get_next_key,
 	.map_lookup_elem = htab_lru_map_lookup_elem,
+	.map_lookup_elem_sys_only = htab_lru_map_lookup_elem_sys,
 	.map_update_elem = htab_lru_map_update_elem,
 	.map_delete_elem = htab_lru_map_delete_elem,
 	.map_gen_lookup = htab_lru_map_gen_lookup,
@@ -1190,7 +1203,6 @@ static void *htab_lru_percpu_map_lookup_
 
 int bpf_percpu_hash_copy(struct bpf_map *map, void *key, void *value)
 {
-	struct bpf_htab *htab = container_of(map, struct bpf_htab, map);
 	struct htab_elem *l;
 	void __percpu *pptr;
 	int ret = -ENOENT;
@@ -1206,8 +1218,9 @@ int bpf_percpu_hash_copy(struct bpf_map
 	l = __htab_map_lookup_elem(map, key);
 	if (!l)
 		goto out;
-	if (htab_is_lru(htab))
-		bpf_lru_node_set_ref(&l->lru_node);
+	/* We do not mark LRU map element here in order to not mess up
+	 * eviction heuristics when user space does a map walk.
+	 */
 	pptr = htab_elem_get_ptr(l, map->key_size);
 	for_each_possible_cpu(cpu) {
 		bpf_long_memcpy(value + off,
diff -druNp --no-dereference linux-libre-4.14.121-gnu/kernel/bpf/syscall.c linux-libre-4.14.122-gnu/kernel/bpf/syscall.c
--- linux-libre-4.14.121-gnu/kernel/bpf/syscall.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/kernel/bpf/syscall.c	2019-05-25 12:25:38.000000000 -0400
@@ -493,7 +493,10 @@ static int map_lookup_elem(union bpf_att
 		err = bpf_fd_htab_map_lookup_elem(map, key, value);
 	} else {
 		rcu_read_lock();
-		ptr = map->ops->map_lookup_elem(map, key);
+		if (map->ops->map_lookup_elem_sys_only)
+			ptr = map->ops->map_lookup_elem_sys_only(map, key);
+		else
+			ptr = map->ops->map_lookup_elem(map, key);
 		if (ptr)
 			memcpy(value, ptr, value_size);
 		rcu_read_unlock();
diff -druNp --no-dereference linux-libre-4.14.121-gnu/kernel/sched/cpufreq_schedutil.c linux-libre-4.14.122-gnu/kernel/sched/cpufreq_schedutil.c
--- linux-libre-4.14.121-gnu/kernel/sched/cpufreq_schedutil.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/kernel/sched/cpufreq_schedutil.c	2019-05-25 12:25:38.000000000 -0400
@@ -600,6 +600,7 @@ out:
 	return 0;
 
 fail:
+	kobject_put(&tunables->attr_set.kobj);
 	policy->governor_data = NULL;
 	sugov_tunables_free(tunables);
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/kernel/trace/trace_events.c linux-libre-4.14.122-gnu/kernel/trace/trace_events.c
--- linux-libre-4.14.121-gnu/kernel/trace/trace_events.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/kernel/trace/trace_events.c	2019-05-25 12:25:38.000000000 -0400
@@ -1319,9 +1319,6 @@ event_id_read(struct file *filp, char __
 	char buf[32];
 	int len;
 
-	if (*ppos)
-		return 0;
-
 	if (unlikely(!id))
 		return -ENODEV;
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/lib/Makefile linux-libre-4.14.122-gnu/lib/Makefile
--- linux-libre-4.14.121-gnu/lib/Makefile	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/lib/Makefile	2019-05-25 12:25:38.000000000 -0400
@@ -17,6 +17,17 @@ KCOV_INSTRUMENT_list_debug.o := n
 KCOV_INSTRUMENT_debugobjects.o := n
 KCOV_INSTRUMENT_dynamic_debug.o := n
 
+# Early boot use of cmdline, don't instrument it
+ifdef CONFIG_AMD_MEM_ENCRYPT
+KASAN_SANITIZE_string.o := n
+
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_string.o = -pg
+endif
+
+CFLAGS_string.o := $(call cc-option, -fno-stack-protector)
+endif
+
 lib-y := ctype.o string.o vsprintf.o cmdline.o \
 	 rbtree.o radix-tree.o dump_stack.o timerqueue.o\
 	 idr.o int_sqrt.o extable.o \
diff -druNp --no-dereference linux-libre-4.14.121-gnu/Makefile linux-libre-4.14.122-gnu/Makefile
--- linux-libre-4.14.121-gnu/Makefile	2019-05-21 17:42:51.000000000 -0400
+++ linux-libre-4.14.122-gnu/Makefile	2019-05-26 00:34:46.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 121
+SUBLEVEL = 122
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/core/dev.c linux-libre-4.14.122-gnu/net/core/dev.c
--- linux-libre-4.14.121-gnu/net/core/dev.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/core/dev.c	2019-05-25 12:25:38.000000000 -0400
@@ -7852,7 +7852,7 @@ static void netdev_wait_allrefs(struct n
 
 		refcnt = netdev_refcnt_read(dev);
 
-		if (time_after(jiffies, warning_time + 10 * HZ)) {
+		if (refcnt && time_after(jiffies, warning_time + 10 * HZ)) {
 			pr_emerg("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",
 				 dev->name, refcnt);
 			warning_time = jiffies;
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/ipv4/esp4.c linux-libre-4.14.122-gnu/net/ipv4/esp4.c
--- linux-libre-4.14.121-gnu/net/ipv4/esp4.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/ipv4/esp4.c	2019-05-25 12:25:38.000000000 -0400
@@ -205,7 +205,7 @@ static void esp_output_fill_trailer(u8 *
 	tail[plen - 1] = proto;
 }
 
-static void esp_output_udp_encap(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp)
+static int esp_output_udp_encap(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp)
 {
 	int encap_type;
 	struct udphdr *uh;
@@ -213,6 +213,7 @@ static void esp_output_udp_encap(struct
 	__be16 sport, dport;
 	struct xfrm_encap_tmpl *encap = x->encap;
 	struct ip_esp_hdr *esph = esp->esph;
+	unsigned int len;
 
 	spin_lock_bh(&x->lock);
 	sport = encap->encap_sport;
@@ -220,11 +221,14 @@ static void esp_output_udp_encap(struct
 	encap_type = encap->encap_type;
 	spin_unlock_bh(&x->lock);
 
+	len = skb->len + esp->tailen - skb_transport_offset(skb);
+	if (len + sizeof(struct iphdr) >= IP_MAX_MTU)
+		return -EMSGSIZE;
+
 	uh = (struct udphdr *)esph;
 	uh->source = sport;
 	uh->dest = dport;
-	uh->len = htons(skb->len + esp->tailen
-		  - skb_transport_offset(skb));
+	uh->len = htons(len);
 	uh->check = 0;
 
 	switch (encap_type) {
@@ -241,6 +245,8 @@ static void esp_output_udp_encap(struct
 
 	*skb_mac_header(skb) = IPPROTO_UDP;
 	esp->esph = esph;
+
+	return 0;
 }
 
 int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info *esp)
@@ -254,8 +260,12 @@ int esp_output_head(struct xfrm_state *x
 	int tailen = esp->tailen;
 
 	/* this is non-NULL only with UDP Encapsulation */
-	if (x->encap)
-		esp_output_udp_encap(x, skb, esp);
+	if (x->encap) {
+		int err = esp_output_udp_encap(x, skb, esp);
+
+		if (err < 0)
+			return err;
+	}
 
 	if (!skb_cloned(skb)) {
 		if (tailen <= skb_tailroom(skb)) {
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/ipv4/ip_vti.c linux-libre-4.14.122-gnu/net/ipv4/ip_vti.c
--- linux-libre-4.14.121-gnu/net/ipv4/ip_vti.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/ipv4/ip_vti.c	2019-05-25 12:25:38.000000000 -0400
@@ -663,9 +663,9 @@ static int __init vti_init(void)
 	return err;
 
 rtnl_link_failed:
-	xfrm4_protocol_deregister(&vti_ipcomp4_protocol, IPPROTO_COMP);
-xfrm_tunnel_failed:
 	xfrm4_tunnel_deregister(&ipip_handler, AF_INET);
+xfrm_tunnel_failed:
+	xfrm4_protocol_deregister(&vti_ipcomp4_protocol, IPPROTO_COMP);
 xfrm_proto_comp_failed:
 	xfrm4_protocol_deregister(&vti_ah4_protocol, IPPROTO_AH);
 xfrm_proto_ah_failed:
@@ -680,6 +680,7 @@ pernet_dev_failed:
 static void __exit vti_fini(void)
 {
 	rtnl_link_unregister(&vti_link_ops);
+	xfrm4_tunnel_deregister(&ipip_handler, AF_INET);
 	xfrm4_protocol_deregister(&vti_ipcomp4_protocol, IPPROTO_COMP);
 	xfrm4_protocol_deregister(&vti_ah4_protocol, IPPROTO_AH);
 	xfrm4_protocol_deregister(&vti_esp4_protocol, IPPROTO_ESP);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/ipv4/xfrm4_policy.c linux-libre-4.14.122-gnu/net/ipv4/xfrm4_policy.c
--- linux-libre-4.14.121-gnu/net/ipv4/xfrm4_policy.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/ipv4/xfrm4_policy.c	2019-05-25 12:25:38.000000000 -0400
@@ -111,7 +111,8 @@ static void
 _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
 {
 	const struct iphdr *iph = ip_hdr(skb);
-	u8 *xprth = skb_network_header(skb) + iph->ihl * 4;
+	int ihl = iph->ihl;
+	u8 *xprth = skb_network_header(skb) + ihl * 4;
 	struct flowi4 *fl4 = &fl->u.ip4;
 	int oif = 0;
 
@@ -122,6 +123,11 @@ _decode_session4(struct sk_buff *skb, st
 	fl4->flowi4_mark = skb->mark;
 	fl4->flowi4_oif = reverse ? skb->skb_iif : oif;
 
+	fl4->flowi4_proto = iph->protocol;
+	fl4->daddr = reverse ? iph->saddr : iph->daddr;
+	fl4->saddr = reverse ? iph->daddr : iph->saddr;
+	fl4->flowi4_tos = iph->tos;
+
 	if (!ip_is_fragment(iph)) {
 		switch (iph->protocol) {
 		case IPPROTO_UDP:
@@ -133,7 +139,7 @@ _decode_session4(struct sk_buff *skb, st
 			    pskb_may_pull(skb, xprth + 4 - skb->data)) {
 				__be16 *ports;
 
-				xprth = skb_network_header(skb) + iph->ihl * 4;
+				xprth = skb_network_header(skb) + ihl * 4;
 				ports = (__be16 *)xprth;
 
 				fl4->fl4_sport = ports[!!reverse];
@@ -146,7 +152,7 @@ _decode_session4(struct sk_buff *skb, st
 			    pskb_may_pull(skb, xprth + 2 - skb->data)) {
 				u8 *icmp;
 
-				xprth = skb_network_header(skb) + iph->ihl * 4;
+				xprth = skb_network_header(skb) + ihl * 4;
 				icmp = xprth;
 
 				fl4->fl4_icmp_type = icmp[0];
@@ -159,7 +165,7 @@ _decode_session4(struct sk_buff *skb, st
 			    pskb_may_pull(skb, xprth + 4 - skb->data)) {
 				__be32 *ehdr;
 
-				xprth = skb_network_header(skb) + iph->ihl * 4;
+				xprth = skb_network_header(skb) + ihl * 4;
 				ehdr = (__be32 *)xprth;
 
 				fl4->fl4_ipsec_spi = ehdr[0];
@@ -171,7 +177,7 @@ _decode_session4(struct sk_buff *skb, st
 			    pskb_may_pull(skb, xprth + 8 - skb->data)) {
 				__be32 *ah_hdr;
 
-				xprth = skb_network_header(skb) + iph->ihl * 4;
+				xprth = skb_network_header(skb) + ihl * 4;
 				ah_hdr = (__be32 *)xprth;
 
 				fl4->fl4_ipsec_spi = ah_hdr[1];
@@ -183,7 +189,7 @@ _decode_session4(struct sk_buff *skb, st
 			    pskb_may_pull(skb, xprth + 4 - skb->data)) {
 				__be16 *ipcomp_hdr;
 
-				xprth = skb_network_header(skb) + iph->ihl * 4;
+				xprth = skb_network_header(skb) + ihl * 4;
 				ipcomp_hdr = (__be16 *)xprth;
 
 				fl4->fl4_ipsec_spi = htonl(ntohs(ipcomp_hdr[1]));
@@ -196,7 +202,7 @@ _decode_session4(struct sk_buff *skb, st
 				__be16 *greflags;
 				__be32 *gre_hdr;
 
-				xprth = skb_network_header(skb) + iph->ihl * 4;
+				xprth = skb_network_header(skb) + ihl * 4;
 				greflags = (__be16 *)xprth;
 				gre_hdr = (__be32 *)xprth;
 
@@ -213,10 +219,6 @@ _decode_session4(struct sk_buff *skb, st
 			break;
 		}
 	}
-	fl4->flowi4_proto = iph->protocol;
-	fl4->daddr = reverse ? iph->saddr : iph->daddr;
-	fl4->saddr = reverse ? iph->daddr : iph->saddr;
-	fl4->flowi4_tos = iph->tos;
 }
 
 static void xfrm4_update_pmtu(struct dst_entry *dst, struct sock *sk,
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/ipv6/xfrm6_tunnel.c linux-libre-4.14.122-gnu/net/ipv6/xfrm6_tunnel.c
--- linux-libre-4.14.121-gnu/net/ipv6/xfrm6_tunnel.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/ipv6/xfrm6_tunnel.c	2019-05-25 12:25:38.000000000 -0400
@@ -391,6 +391,10 @@ static void __exit xfrm6_tunnel_fini(voi
 	xfrm6_tunnel_deregister(&xfrm6_tunnel_handler, AF_INET6);
 	xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6);
 	unregister_pernet_subsys(&xfrm6_tunnel_net_ops);
+	/* Someone maybe has gotten the xfrm6_tunnel_spi.
+	 * So need to wait it.
+	 */
+	rcu_barrier();
 	kmem_cache_destroy(xfrm6_tunnel_spi_kmem);
 }
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/mac80211/iface.c linux-libre-4.14.122-gnu/net/mac80211/iface.c
--- linux-libre-4.14.121-gnu/net/mac80211/iface.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/mac80211/iface.c	2019-05-25 12:25:38.000000000 -0400
@@ -1924,6 +1924,9 @@ void ieee80211_if_remove(struct ieee8021
 	list_del_rcu(&sdata->list);
 	mutex_unlock(&sdata->local->iflist_mtx);
 
+	if (sdata->vif.txq)
+		ieee80211_txq_purge(sdata->local, to_txq_info(sdata->vif.txq));
+
 	synchronize_rcu();
 
 	if (sdata->dev) {
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/tipc/core.c linux-libre-4.14.122-gnu/net/tipc/core.c
--- linux-libre-4.14.121-gnu/net/tipc/core.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/tipc/core.c	2019-05-25 12:25:38.000000000 -0400
@@ -62,6 +62,10 @@ 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;
@@ -88,6 +92,8 @@ out_subscr:
 out_nametbl:
 	tipc_sk_rht_destroy(net);
 out_sk_rht:
+	tipc_socket_stop();
+out_socket:
 	return err;
 }
 
@@ -98,6 +104,7 @@ static void __net_exit tipc_exit_net(str
 	tipc_bcast_stop(net);
 	tipc_nametbl_stop(net);
 	tipc_sk_rht_destroy(net);
+	tipc_socket_stop();
 }
 
 static struct pernet_operations tipc_net_ops = {
@@ -125,10 +132,6 @@ static int __init tipc_init(void)
 	if (err)
 		goto out_netlink_compat;
 
-	err = tipc_socket_init();
-	if (err)
-		goto out_socket;
-
 	err = tipc_register_sysctl();
 	if (err)
 		goto out_sysctl;
@@ -148,8 +151,6 @@ out_bearer:
 out_pernet:
 	tipc_unregister_sysctl();
 out_sysctl:
-	tipc_socket_stop();
-out_socket:
 	tipc_netlink_compat_stop();
 out_netlink_compat:
 	tipc_netlink_stop();
@@ -164,7 +165,6 @@ static void __exit tipc_exit(void)
 	unregister_pernet_subsys(&tipc_net_ops);
 	tipc_netlink_stop();
 	tipc_netlink_compat_stop();
-	tipc_socket_stop();
 	tipc_unregister_sysctl();
 
 	pr_info("Deactivated\n");
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/vmw_vsock/virtio_transport.c linux-libre-4.14.122-gnu/net/vmw_vsock/virtio_transport.c
--- linux-libre-4.14.121-gnu/net/vmw_vsock/virtio_transport.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/vmw_vsock/virtio_transport.c	2019-05-25 12:25:38.000000000 -0400
@@ -702,28 +702,27 @@ static int __init virtio_vsock_init(void
 	if (!virtio_vsock_workqueue)
 		return -ENOMEM;
 
-	ret = register_virtio_driver(&virtio_vsock_driver);
+	ret = vsock_core_init(&virtio_transport.transport);
 	if (ret)
 		goto out_wq;
 
-	ret = vsock_core_init(&virtio_transport.transport);
+	ret = register_virtio_driver(&virtio_vsock_driver);
 	if (ret)
-		goto out_vdr;
+		goto out_vci;
 
 	return 0;
 
-out_vdr:
-	unregister_virtio_driver(&virtio_vsock_driver);
+out_vci:
+	vsock_core_exit();
 out_wq:
 	destroy_workqueue(virtio_vsock_workqueue);
 	return ret;
-
 }
 
 static void __exit virtio_vsock_exit(void)
 {
-	vsock_core_exit();
 	unregister_virtio_driver(&virtio_vsock_driver);
+	vsock_core_exit();
 	destroy_workqueue(virtio_vsock_workqueue);
 }
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/vmw_vsock/virtio_transport_common.c linux-libre-4.14.122-gnu/net/vmw_vsock/virtio_transport_common.c
--- linux-libre-4.14.121-gnu/net/vmw_vsock/virtio_transport_common.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/vmw_vsock/virtio_transport_common.c	2019-05-25 12:25:38.000000000 -0400
@@ -786,12 +786,19 @@ static bool virtio_transport_close(struc
 
 void virtio_transport_release(struct vsock_sock *vsk)
 {
+	struct virtio_vsock_sock *vvs = vsk->trans;
+	struct virtio_vsock_pkt *pkt, *tmp;
 	struct sock *sk = &vsk->sk;
 	bool remove_sock = true;
 
 	lock_sock(sk);
 	if (sk->sk_type == SOCK_STREAM)
 		remove_sock = virtio_transport_close(vsk);
+
+	list_for_each_entry_safe(pkt, tmp, &vvs->rx_queue, list) {
+		list_del(&pkt->list);
+		virtio_transport_free_pkt(pkt);
+	}
 	release_sock(sk);
 
 	if (remove_sock)
diff -druNp --no-dereference linux-libre-4.14.121-gnu/net/xfrm/xfrm_user.c linux-libre-4.14.122-gnu/net/xfrm/xfrm_user.c
--- linux-libre-4.14.121-gnu/net/xfrm/xfrm_user.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/net/xfrm/xfrm_user.c	2019-05-25 12:25:38.000000000 -0400
@@ -1381,7 +1381,7 @@ static int verify_newpolicy_info(struct
 	ret = verify_policy_dir(p->dir);
 	if (ret)
 		return ret;
-	if (p->index && ((p->index & XFRM_POLICY_MAX) != p->dir))
+	if (p->index && (xfrm_policy_id2dir(p->index) != p->dir))
 		return -EINVAL;
 
 	return 0;
diff -druNp --no-dereference linux-libre-4.14.121-gnu/security/apparmor/apparmorfs.c linux-libre-4.14.122-gnu/security/apparmor/apparmorfs.c
--- linux-libre-4.14.121-gnu/security/apparmor/apparmorfs.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/security/apparmor/apparmorfs.c	2019-05-25 12:25:38.000000000 -0400
@@ -126,17 +126,22 @@ static int aafs_show_path(struct seq_fil
 	return 0;
 }
 
-static void aafs_evict_inode(struct inode *inode)
+static void aafs_i_callback(struct rcu_head *head)
 {
-	truncate_inode_pages_final(&inode->i_data);
-	clear_inode(inode);
+	struct inode *inode = container_of(head, struct inode, i_rcu);
 	if (S_ISLNK(inode->i_mode))
 		kfree(inode->i_link);
+	free_inode_nonrcu(inode);
+}
+
+static void aafs_destroy_inode(struct inode *inode)
+{
+	call_rcu(&inode->i_rcu, aafs_i_callback);
 }
 
 static const struct super_operations aafs_super_ops = {
 	.statfs = simple_statfs,
-	.evict_inode = aafs_evict_inode,
+	.destroy_inode = aafs_destroy_inode,
 	.show_path = aafs_show_path,
 };
 
diff -druNp --no-dereference linux-libre-4.14.121-gnu/security/inode.c linux-libre-4.14.122-gnu/security/inode.c
--- linux-libre-4.14.121-gnu/security/inode.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/security/inode.c	2019-05-25 12:25:38.000000000 -0400
@@ -26,17 +26,22 @@
 static struct vfsmount *mount;
 static int mount_count;
 
-static void securityfs_evict_inode(struct inode *inode)
+static void securityfs_i_callback(struct rcu_head *head)
 {
-	truncate_inode_pages_final(&inode->i_data);
-	clear_inode(inode);
+	struct inode *inode = container_of(head, struct inode, i_rcu);
 	if (S_ISLNK(inode->i_mode))
 		kfree(inode->i_link);
+	free_inode_nonrcu(inode);
+}
+
+static void securityfs_destroy_inode(struct inode *inode)
+{
+	call_rcu(&inode->i_rcu, securityfs_i_callback);
 }
 
 static const struct super_operations securityfs_super_operations = {
 	.statfs		= simple_statfs,
-	.evict_inode	= securityfs_evict_inode,
+	.destroy_inode	= securityfs_destroy_inode,
 };
 
 static int fill_super(struct super_block *sb, void *data, int silent)
diff -druNp --no-dereference linux-libre-4.14.121-gnu/tools/objtool/Makefile linux-libre-4.14.122-gnu/tools/objtool/Makefile
--- linux-libre-4.14.121-gnu/tools/objtool/Makefile	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/tools/objtool/Makefile	2019-05-25 12:25:38.000000000 -0400
@@ -7,11 +7,12 @@ ARCH := x86
 endif
 
 # always use the host compiler
+HOSTAR	?= ar
 HOSTCC	?= gcc
 HOSTLD	?= ld
+AR	 = $(HOSTAR)
 CC	 = $(HOSTCC)
 LD	 = $(HOSTLD)
-AR	 = ar
 
 ifeq ($(srctree),)
 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
diff -druNp --no-dereference linux-libre-4.14.121-gnu/tools/perf/bench/numa.c linux-libre-4.14.122-gnu/tools/perf/bench/numa.c
--- linux-libre-4.14.121-gnu/tools/perf/bench/numa.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/tools/perf/bench/numa.c	2019-05-25 12:25:38.000000000 -0400
@@ -38,6 +38,10 @@
 #include <numa.h>
 #include <numaif.h>
 
+#ifndef RUSAGE_THREAD
+# define RUSAGE_THREAD 1
+#endif
+
 /*
  * Regular printout to the terminal, supressed if -q is specified:
  */
diff -druNp --no-dereference linux-libre-4.14.121-gnu/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c linux-libre-4.14.122-gnu/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c
--- linux-libre-4.14.121-gnu/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c	2019-05-25 12:25:38.000000000 -0400
@@ -58,6 +58,7 @@ enum intel_pt_pkt_state {
 	INTEL_PT_STATE_NO_IP,
 	INTEL_PT_STATE_ERR_RESYNC,
 	INTEL_PT_STATE_IN_SYNC,
+	INTEL_PT_STATE_TNT_CONT,
 	INTEL_PT_STATE_TNT,
 	INTEL_PT_STATE_TIP,
 	INTEL_PT_STATE_TIP_PGD,
@@ -72,8 +73,9 @@ static inline bool intel_pt_sample_time(
 	case INTEL_PT_STATE_NO_IP:
 	case INTEL_PT_STATE_ERR_RESYNC:
 	case INTEL_PT_STATE_IN_SYNC:
-	case INTEL_PT_STATE_TNT:
+	case INTEL_PT_STATE_TNT_CONT:
 		return true;
+	case INTEL_PT_STATE_TNT:
 	case INTEL_PT_STATE_TIP:
 	case INTEL_PT_STATE_TIP_PGD:
 	case INTEL_PT_STATE_FUP:
@@ -888,16 +890,20 @@ static uint64_t intel_pt_next_period(str
 	timestamp = decoder->timestamp + decoder->timestamp_insn_cnt;
 	masked_timestamp = timestamp & decoder->period_mask;
 	if (decoder->continuous_period) {
-		if (masked_timestamp != decoder->last_masked_timestamp)
+		if (masked_timestamp > decoder->last_masked_timestamp)
 			return 1;
 	} else {
 		timestamp += 1;
 		masked_timestamp = timestamp & decoder->period_mask;
-		if (masked_timestamp != decoder->last_masked_timestamp) {
+		if (masked_timestamp > decoder->last_masked_timestamp) {
 			decoder->last_masked_timestamp = masked_timestamp;
 			decoder->continuous_period = true;
 		}
 	}
+
+	if (masked_timestamp < decoder->last_masked_timestamp)
+		return decoder->period_ticks;
+
 	return decoder->period_ticks - (timestamp - masked_timestamp);
 }
 
@@ -926,7 +932,10 @@ static void intel_pt_sample_insn(struct
 	case INTEL_PT_PERIOD_TICKS:
 		timestamp = decoder->timestamp + decoder->timestamp_insn_cnt;
 		masked_timestamp = timestamp & decoder->period_mask;
-		decoder->last_masked_timestamp = masked_timestamp;
+		if (masked_timestamp > decoder->last_masked_timestamp)
+			decoder->last_masked_timestamp = masked_timestamp;
+		else
+			decoder->last_masked_timestamp += decoder->period_ticks;
 		break;
 	case INTEL_PT_PERIOD_NONE:
 	case INTEL_PT_PERIOD_MTC:
@@ -1249,7 +1258,9 @@ static int intel_pt_walk_tnt(struct inte
 				return -ENOENT;
 			}
 			decoder->tnt.count -= 1;
-			if (!decoder->tnt.count)
+			if (decoder->tnt.count)
+				decoder->pkt_state = INTEL_PT_STATE_TNT_CONT;
+			else
 				decoder->pkt_state = INTEL_PT_STATE_IN_SYNC;
 			decoder->tnt.payload <<= 1;
 			decoder->state.from_ip = decoder->ip;
@@ -1280,7 +1291,9 @@ static int intel_pt_walk_tnt(struct inte
 
 		if (intel_pt_insn.branch == INTEL_PT_BR_CONDITIONAL) {
 			decoder->tnt.count -= 1;
-			if (!decoder->tnt.count)
+			if (decoder->tnt.count)
+				decoder->pkt_state = INTEL_PT_STATE_TNT_CONT;
+			else
 				decoder->pkt_state = INTEL_PT_STATE_IN_SYNC;
 			if (decoder->tnt.payload & BIT63) {
 				decoder->tnt.payload <<= 1;
@@ -1300,8 +1313,11 @@ static int intel_pt_walk_tnt(struct inte
 				return 0;
 			}
 			decoder->ip += intel_pt_insn.length;
-			if (!decoder->tnt.count)
+			if (!decoder->tnt.count) {
+				decoder->sample_timestamp = decoder->timestamp;
+				decoder->sample_insn_cnt = decoder->timestamp_insn_cnt;
 				return -EAGAIN;
+			}
 			decoder->tnt.payload <<= 1;
 			continue;
 		}
@@ -2349,6 +2365,7 @@ const struct intel_pt_state *intel_pt_de
 			err = intel_pt_walk_trace(decoder);
 			break;
 		case INTEL_PT_STATE_TNT:
+		case INTEL_PT_STATE_TNT_CONT:
 			err = intel_pt_walk_tnt(decoder);
 			if (err == -EAGAIN)
 				err = intel_pt_walk_trace(decoder);
diff -druNp --no-dereference linux-libre-4.14.121-gnu/virt/kvm/arm/arm.c linux-libre-4.14.122-gnu/virt/kvm/arm/arm.c
--- linux-libre-4.14.121-gnu/virt/kvm/arm/arm.c	2019-05-21 12:50:21.000000000 -0400
+++ linux-libre-4.14.122-gnu/virt/kvm/arm/arm.c	2019-05-25 12:25:38.000000000 -0400
@@ -856,7 +856,7 @@ int kvm_vm_ioctl_irq_line(struct kvm *kv
 static int kvm_vcpu_set_target(struct kvm_vcpu *vcpu,
 			       const struct kvm_vcpu_init *init)
 {
-	unsigned int i;
+	unsigned int i, ret;
 	int phys_target = kvm_target_cpu();
 
 	if (init->target != phys_target)
@@ -891,9 +891,14 @@ static int kvm_vcpu_set_target(struct kv
 	vcpu->arch.target = phys_target;
 
 	/* Now we know what it is, we can reset it. */
-	return kvm_reset_vcpu(vcpu);
-}
+	ret = kvm_reset_vcpu(vcpu);
+	if (ret) {
+		vcpu->arch.target = -1;
+		bitmap_zero(vcpu->arch.features, KVM_VCPU_MAX_FEATURES);
+	}
 
+	return ret;
+}
 
 static int kvm_arch_vcpu_ioctl_vcpu_init(struct kvm_vcpu *vcpu,
 					 struct kvm_vcpu_init *init)
