[pull] master from torvalds:master

Makefile

@@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 8
 SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME = Kleptomaniac Octopus
 
 # *DOCUMENTATION*
@@ -828,7 +828,7 @@ endif
 
 ifdef CONFIG_DEBUG_INFO_COMPRESSED
 DEBUG_CFLAGS	+= -gz=zlib
-KBUILD_AFLAGS	+= -Wa,--compress-debug-sections=zlib
+KBUILD_AFLAGS	+= -gz=zlib
 KBUILD_LDFLAGS	+= --compress-debug-sections=zlib
 endif
 
@@ -1336,16 +1336,6 @@ dt_binding_check: scripts_dtc
 # ---------------------------------------------------------------------------
 # Modules
 
-# install modules.builtin regardless of CONFIG_MODULES
-PHONY += _builtin_inst_
-_builtin_inst_:
-	@mkdir -p $(MODLIB)/
-	@cp -f modules.builtin $(MODLIB)/
-	@cp -f $(objtree)/modules.builtin.modinfo $(MODLIB)/
-
-PHONY += install
-install: _builtin_inst_
-
 ifdef CONFIG_MODULES
 
 # By default, build modules as well
@@ -1389,7 +1379,7 @@ PHONY += modules_install
 modules_install: _modinst_ _modinst_post
 
 PHONY += _modinst_
-_modinst_: _builtin_inst_
+_modinst_:
 	@rm -rf $(MODLIB)/kernel
 	@rm -f $(MODLIB)/source
 	@mkdir -p $(MODLIB)/kernel
@@ -1399,6 +1389,8 @@ _modinst_: _builtin_inst_
 		ln -s $(CURDIR) $(MODLIB)/build ; \
 	fi
 	@sed 's:^:kernel/:' modules.order > $(MODLIB)/modules.order
+	@cp -f modules.builtin $(MODLIB)/
+	@cp -f $(objtree)/modules.builtin.modinfo $(MODLIB)/
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst
 
 # This depmod is only for convenience to give the initial

arch/arm64/Kconfig

@@ -1564,7 +1564,7 @@ config CC_HAS_SIGN_RETURN_ADDRESS
 	def_bool $(cc-option,-msign-return-address=all)
 
 config AS_HAS_PAC
-	def_bool $(as-option,-Wa$(comma)-march=armv8.3-a)
+	def_bool $(cc-option,-Wa$(comma)-march=armv8.3-a)
 
 config AS_HAS_CFI_NEGATE_RA_STATE
 	def_bool $(as-instr,.cfi_startproc\n.cfi_negate_ra_state\n.cfi_endproc\n)

drivers/pinctrl/freescale/pinctrl-imx.c

@@ -824,13 +824,12 @@ int imx_pinctrl_probe(struct platform_device *pdev,
 				return -EINVAL;
 			}
 
-			ipctl->input_sel_base = devm_of_iomap(&pdev->dev, np,
-							      0, NULL);
+			ipctl->input_sel_base = of_iomap(np, 0);
 			of_node_put(np);
-			if (IS_ERR(ipctl->input_sel_base)) {
+			if (!ipctl->input_sel_base) {
 				dev_err(&pdev->dev,
 					"iomuxc input select base address not found\n");
-				return PTR_ERR(ipctl->input_sel_base);
+				return -ENOMEM;
 			}
 		}
 	}

drivers/pinctrl/pinctrl-mcp23s08_spi.c

@@ -126,10 +126,7 @@ static int mcp23s08_spi_regmap_init(struct mcp23s08 *mcp, struct device *dev,
 	copy->name = name;
 
 	mcp->regmap = devm_regmap_init(dev, &mcp23sxx_spi_regmap, mcp, copy);
-	if (IS_ERR(mcp->regmap))
-		return PTR_ERR(mcp->regmap);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(mcp->regmap);
 }
 
 static int mcp23s08_probe(struct spi_device *spi)

drivers/pinctrl/pinctrl-single.c

@@ -958,7 +958,7 @@ static int pcs_parse_pinconf(struct pcs_device *pcs, struct device_node *np,
 }
 
 /**
- * smux_parse_one_pinctrl_entry() - parses a device tree mux entry
+ * pcs_parse_one_pinctrl_entry() - parses a device tree mux entry
  * @pctldev: pin controller device
  * @pcs: pinctrl driver instance
  * @np: device node of the mux entry

drivers/pinctrl/qcom/pinctrl-ipq6018.c

@@ -367,7 +367,8 @@ static const char * const wci20_groups[] = {
 
 static const char * const qpic_pad_groups[] = {
 	"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio9", "gpio10",
-	"gpio11", "gpio17",
+	"gpio11", "gpio17", "gpio15", "gpio12", "gpio13", "gpio14", "gpio5",
+	"gpio6", "gpio7", "gpio8",
 };
 
 static const char * const burn0_groups[] = {

drivers/pinctrl/qcom/pinctrl-spmi-gpio.c

@@ -170,6 +170,7 @@ struct pmic_gpio_state {
 	struct regmap	*map;
 	struct pinctrl_dev *ctrl;
 	struct gpio_chip chip;
+	struct irq_chip irq;
 };
 
 static const struct pinconf_generic_params pmic_gpio_bindings[] = {
@@ -917,16 +918,6 @@ static int pmic_gpio_populate(struct pmic_gpio_state *state,
 	return 0;
 }
 
-static struct irq_chip pmic_gpio_irq_chip = {
-	.name = "spmi-gpio",
-	.irq_ack = irq_chip_ack_parent,
-	.irq_mask = irq_chip_mask_parent,
-	.irq_unmask = irq_chip_unmask_parent,
-	.irq_set_type = irq_chip_set_type_parent,
-	.irq_set_wake = irq_chip_set_wake_parent,
-	.flags = IRQCHIP_MASK_ON_SUSPEND,
-};
-
 static int pmic_gpio_domain_translate(struct irq_domain *domain,
 				      struct irq_fwspec *fwspec,
 				      unsigned long *hwirq,
@@ -1053,8 +1044,16 @@ static int pmic_gpio_probe(struct platform_device *pdev)
 	if (!parent_domain)
 		return -ENXIO;
 
+	state->irq.name = "spmi-gpio",
+	state->irq.irq_ack = irq_chip_ack_parent,
+	state->irq.irq_mask = irq_chip_mask_parent,
+	state->irq.irq_unmask = irq_chip_unmask_parent,
+	state->irq.irq_set_type = irq_chip_set_type_parent,
+	state->irq.irq_set_wake = irq_chip_set_wake_parent,
+	state->irq.flags = IRQCHIP_MASK_ON_SUSPEND,
+
 	girq = &state->chip.irq;
-	girq->chip = &pmic_gpio_irq_chip;
+	girq->chip = &state->irq;
 	girq->default_type = IRQ_TYPE_NONE;
 	girq->handler = handle_level_irq;
 	girq->fwnode = of_node_to_fwnode(state->dev->of_node);

drivers/pinctrl/tegra/pinctrl-tegra.c

@@ -731,8 +731,8 @@ static int tegra_pinctrl_resume(struct device *dev)
 }
 
 const struct dev_pm_ops tegra_pinctrl_pm = {
-	.suspend = &tegra_pinctrl_suspend,
-	.resume = &tegra_pinctrl_resume
+	.suspend_noirq = &tegra_pinctrl_suspend,
+	.resume_noirq = &tegra_pinctrl_resume
 };
 
 static bool tegra_pinctrl_gpio_node_has_range(struct tegra_pmx *pmx)

lib/Kconfig.debug

@@ -229,7 +229,6 @@ config DEBUG_INFO_COMPRESSED
 	bool "Compressed debugging information"
 	depends on DEBUG_INFO
 	depends on $(cc-option,-gz=zlib)
-	depends on $(as-option,-Wa$(comma)--compress-debug-sections=zlib)
 	depends on $(ld-option,--compress-debug-sections=zlib)
 	help
 	  Compress the debug information using zlib.  Requires GCC 5.0+ or Clang

samples/Kconfig

@@ -211,7 +211,7 @@ config SAMPLE_WATCHDOG
 
 config SAMPLE_WATCH_QUEUE
 	bool "Build example /dev/watch_queue notification consumer"
-	depends on HEADERS_INSTALL
+	depends on CC_CAN_LINK && HEADERS_INSTALL
 	help
 	  Build example userspace program to use the new mount_notify(),
 	  sb_notify() syscalls and the KEYCTL_WATCH_KEY keyctl() function.

samples/watch_queue/Makefile

@@ -1,7 +1,5 @@
-# List of programs to build
-hostprogs := watch_test
+# SPDX-License-Identifier: GPL-2.0-only
+userprogs := watch_test
+always-y := $(userprogs)
 
-# Tell kbuild to always build the programs
-always-y := $(hostprogs)
-
-HOSTCFLAGS_watch_test.o += -I$(objtree)/usr/include
+userccflags += -I usr/include

scripts/Kbuild.include

@@ -86,20 +86,21 @@ cc-cross-prefix = $(firstword $(foreach c, $(1), \
 			$(if $(shell command -v -- $(c)gcc 2>/dev/null), $(c))))
 
 # output directory for tests below
-TMPOUT := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/)
+TMPOUT = $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_$$$$
 
 # try-run
 # Usage: option = $(call try-run, $(CC)...-o "$$TMP",option-ok,otherwise)
 # Exit code chooses option. "$$TMP" serves as a temporary file and is
 # automatically cleaned up.
 try-run = $(shell set -e;		\
-	TMP="$(TMPOUT).$$$$.tmp";	\
-	TMPO="$(TMPOUT).$$$$.o";	\
+	TMP=$(TMPOUT)/tmp;		\
+	TMPO=$(TMPOUT)/tmp.o;		\
+	mkdir -p $(TMPOUT);		\
+	trap "rm -rf $(TMPOUT)" EXIT;	\
 	if ($(1)) >/dev/null 2>&1;	\
 	then echo "$(2)";		\
 	else echo "$(3)";		\
-	fi;				\
-	rm -f "$$TMP" "$$TMPO")
+	fi)
 
 # as-option
 # Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,)

scripts/Kconfig.include

@@ -25,18 +25,12 @@ failure = $(if-success,$(1),n,y)
 
 # $(cc-option,<flag>)
 # Return y if the compiler supports <flag>, n otherwise
-cc-option = $(success,$(CC) -Werror $(CLANG_FLAGS) $(1) -S -x c /dev/null -o /dev/null)
+cc-option = $(success,mkdir .tmp_$$$$; trap "rm -rf .tmp_$$$$" EXIT; $(CC) -Werror $(CLANG_FLAGS) $(1) -c -x c /dev/null -o .tmp_$$$$/tmp.o)
 
 # $(ld-option,<flag>)
 # Return y if the linker supports <flag>, n otherwise
 ld-option = $(success,$(LD) -v $(1))
 
-# $(as-option,<flag>)
-# /dev/zero is used as output instead of /dev/null as some assembler cribs when
-# both input and output are same. Also both of them have same write behaviour so
-# can be easily substituted.
-as-option = $(success, $(CC) $(CLANG_FLAGS) $(1) -c -x assembler /dev/null -o /dev/zero)
-
 # $(as-instr,<instr>)
 # Return y if the assembler supports <instr>, n otherwise
 as-instr = $(success,printf "%b\n" "$(1)" | $(CC) $(CLANG_FLAGS) -c -x assembler -o /dev/null -)

scripts/headers_install.sh

@@ -11,7 +11,7 @@ then
 	echo "asm/inline/volatile keywords."
 	echo
 	echo "INFILE: header file to operate on"
-	echo "OUTFILE: output file which the processed header is writen to"
+	echo "OUTFILE: output file which the processed header is written to"
 
 	exit 1
 fi

security/selinux/ss/conditional.c

@@ -27,6 +27,9 @@ static int cond_evaluate_expr(struct policydb *p, struct cond_expr *expr)
 	int s[COND_EXPR_MAXDEPTH];
 	int sp = -1;
 
+	if (expr->len == 0)
+		return -1;
+
 	for (i = 0; i < expr->len; i++) {
 		struct cond_expr_node *node = &expr->nodes[i];
 
@@ -392,27 +395,19 @@ static int cond_read_node(struct policydb *p, struct cond_node *node, void *fp)
 
 		rc = next_entry(buf, fp, sizeof(u32) * 2);
 		if (rc)
-			goto err;
+			return rc;
 
 		expr->expr_type = le32_to_cpu(buf[0]);
 		expr->bool = le32_to_cpu(buf[1]);
 
-		if (!expr_node_isvalid(p, expr)) {
-			rc = -EINVAL;
-			goto err;
-		}
+		if (!expr_node_isvalid(p, expr))
+			return -EINVAL;
 	}
 
 	rc = cond_read_av_list(p, fp, &node->true_list, NULL);
 	if (rc)
-		goto err;
-	rc = cond_read_av_list(p, fp, &node->false_list, &node->true_list);
-	if (rc)
-		goto err;
-	return 0;
-err:
-	cond_node_destroy(node);
-	return rc;
+		return rc;
+	return cond_read_av_list(p, fp, &node->false_list, &node->true_list);
 }
 
 int cond_read_list(struct policydb *p, void *fp)

security/selinux/ss/services.c

@@ -2888,8 +2888,12 @@ int security_get_bools(struct selinux_state *state,
 	if (*names) {
 		for (i = 0; i < *len; i++)
 			kfree((*names)[i]);
+		kfree(*names);
 	}
 	kfree(*values);
+	*len = 0;
+	*names = NULL;
+	*values = NULL;
 	goto out;
 }