From 687a3e4d8e6129f064711291f1564d95472dba3e Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:41:45 -0700 Subject: treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers The "WITH Linux-syscall-note" should be added to headers exported to the user-space. Some kernel-space headers have "WITH Linux-syscall-note", which seems a mistake. [1] arch/x86/include/asm/hyperv-tlfs.h Commit 5a4858032217 ("x86/hyper-v: move hyperv.h out of uapi") moved this file out of uapi, but missed to update the SPDX License tag. [2] include/asm-generic/shmparam.h Commit 76ce2a80a28e ("Rename include/{uapi => }/asm-generic/shmparam.h really") moved this file out of uapi, but missed to update the SPDX License tag. [3] include/linux/qcom-geni-se.h Commit eddac5af0654 ("soc: qcom: Add GENI based QUP Wrapper driver") added this file, but I do not see a good reason why its license tag must include "WITH Linux-syscall-note". Link: http://lkml.kernel.org/r/1554196104-3522-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86/include/asm/hyperv-tlfs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h index 2bdbbbcfa393..cdf44aa9a501 100644 --- a/arch/x86/include/asm/hyperv-tlfs.h +++ b/arch/x86/include/asm/hyperv-tlfs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* SPDX-License-Identifier: GPL-2.0 */ /* * This file contains definitions from Hyper-V Hypervisor Top-Level Functional -- cgit v1.2.3 From be167862ae7dd85c56d385209a4890678e1b0488 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 14 May 2019 15:41:48 -0700 Subject: ARM: prevent tracing IPI_CPU_BACKTRACE Patch series "compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING", v3. This patch (of 11): When function tracing for IPIs is enabled, we get a warning for an overflow of the ipi_types array with the IPI_CPU_BACKTRACE type as triggered by raise_nmi(): arch/arm/kernel/smp.c: In function 'raise_nmi': arch/arm/kernel/smp.c:489:2: error: array subscript is above array bounds [-Werror=array-bounds] trace_ipi_raise(target, ipi_types[ipinr]); This is a correct warning as we actually overflow the array here. This patch raise_nmi() to call __smp_cross_call() instead of smp_cross_call(), to avoid calling into ftrace. For clarification, I'm also adding a two new code comments describing how this one is special. The warning appears to have shown up after commit e7273ff49acf ("ARM: 8488/1: Make IPI_CPU_BACKTRACE a "non-secure" SGI"), which changed the number assignment from '15' to '8', but as far as I can tell has existed since the IPI tracepoints were first introduced. If we decide to backport this patch to stable kernels, we probably need to backport e7273ff49acf as well. [yamada.masahiro@socionext.com: rebase on v5.1-rc1] Link: http://lkml.kernel.org/r/20190423034959.13525-2-yamada.masahiro@socionext.com Fixes: e7273ff49acf ("ARM: 8488/1: Make IPI_CPU_BACKTRACE a "non-secure" SGI") Fixes: 365ec7b17327 ("ARM: add IPI tracepoints") # v3.17 Signed-off-by: Arnd Bergmann Signed-off-by: Masahiro Yamada Cc: Heiko Carstens Cc: Arnd Bergmann Cc: Ingo Molnar Cc: Christophe Leroy Cc: Mathieu Malaterre Cc: "H. Peter Anvin" Cc: Thomas Gleixner Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Ralf Baechle Cc: Stefan Agner Cc: Boris Brezillon Cc: Miquel Raynal Cc: Richard Weinberger Cc: David Woodhouse Cc: Brian Norris Cc: Marek Vasut Cc: Russell King Cc: Borislav Petkov Cc: Mark Rutland Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/include/asm/hardirq.h | 1 + arch/arm/kernel/smp.c | 6 +++++- 2 files changed, 6 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h index cba23eaa6072..7a88f160b1fb 100644 --- a/arch/arm/include/asm/hardirq.h +++ b/arch/arm/include/asm/hardirq.h @@ -6,6 +6,7 @@ #include #include +/* number of IPIS _not_ including IPI_CPU_BACKTRACE */ #define NR_IPI 7 typedef struct { diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index facd4240ca02..c93fe0f256de 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -70,6 +70,10 @@ enum ipi_msg_type { IPI_CPU_STOP, IPI_IRQ_WORK, IPI_COMPLETION, + /* + * CPU_BACKTRACE is special and not included in NR_IPI + * or tracable with trace_ipi_* + */ IPI_CPU_BACKTRACE, /* * SGI8-15 can be reserved by secure firmware, and thus may @@ -797,7 +801,7 @@ core_initcall(register_cpufreq_notifier); static void raise_nmi(cpumask_t *mask) { - smp_cross_call(mask, IPI_CPU_BACKTRACE); + __smp_cross_call(mask, IPI_CPU_BACKTRACE); } void arch_trigger_cpumask_backtrace(const cpumask_t *mask, bool exclude_self) -- cgit v1.2.3 From 02166b88d376f21ea5caac26e7e8f74ab5578986 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:41:52 -0700 Subject: arm64: mark (__)cpus_have_const_cap as __always_inline This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for arm64, the following errors are reported: In file included from include/linux/compiler_types.h:68, from : arch/arm64/include/asm/jump_label.h: In function 'cpus_have_const_cap': include/linux/compiler-gcc.h:120:38: warning: asm operand 0 probably doesn't match constraints #define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) ^~~ arch/arm64/include/asm/jump_label.h:32:2: note: in expansion of macro 'asm_volatile_goto' asm_volatile_goto( ^~~~~~~~~~~~~~~~~ include/linux/compiler-gcc.h:120:38: error: impossible constraint in 'asm' #define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) ^~~ arch/arm64/include/asm/jump_label.h:32:2: note: in expansion of macro 'asm_volatile_goto' asm_volatile_goto( ^~~~~~~~~~~~~~~~~ Link: http://lkml.kernel.org/r/20190423034959.13525-3-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Tested-by: Mark Rutland Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm64/include/asm/cpufeature.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index f210bcf096f7..bc895c869892 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -401,7 +401,7 @@ unsigned long cpu_get_elf_hwcap2(void); #define cpu_have_named_feature(name) cpu_have_feature(cpu_feature(name)) /* System capability check for constant caps */ -static inline bool __cpus_have_const_cap(int num) +static __always_inline bool __cpus_have_const_cap(int num) { if (num >= ARM64_NCAPS) return false; @@ -415,7 +415,7 @@ static inline bool cpus_have_cap(unsigned int num) return test_bit(num, cpu_hwcaps); } -static inline bool cpus_have_const_cap(int num) +static __always_inline bool cpus_have_const_cap(int num) { if (static_branch_likely(&arm64_const_caps_ready)) return __cpus_have_const_cap(num); -- cgit v1.2.3 From 1221a5854d4375b8b9fdf1340e6e2679b869ccd0 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:41:56 -0700 Subject: MIPS: mark mult_sh_align_mod() as __always_inline This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for mips, the following error is reported: arch/mips/kernel/cpu-bugs64.c: In function 'mult_sh_align_mod.constprop': arch/mips/kernel/cpu-bugs64.c:33:2: error: asm operand 1 probably doesn't match constraints [-Werror] asm volatile( ^~~ arch/mips/kernel/cpu-bugs64.c:33:2: error: asm operand 1 probably doesn't match constraints [-Werror] asm volatile( ^~~ arch/mips/kernel/cpu-bugs64.c:33:2: error: impossible constraint in 'asm' asm volatile( ^~~ arch/mips/kernel/cpu-bugs64.c:33:2: error: impossible constraint in 'asm' asm volatile( ^~~ Link: http://lkml.kernel.org/r/20190423034959.13525-4-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/mips/kernel/cpu-bugs64.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index bada74af7641..c04b97aace4a 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -42,8 +42,8 @@ static inline void align_mod(const int align, const int mod) : "n"(align), "n"(mod)); } -static inline void mult_sh_align_mod(long *v1, long *v2, long *w, - const int align, const int mod) +static __always_inline void mult_sh_align_mod(long *v1, long *v2, long *w, + const int align, const int mod) { unsigned long flags; int m1, m2; -- cgit v1.2.3 From e60fb8bf68d40ec32f8ea34950623ea570c9090e Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:41:59 -0700 Subject: s390/cpacf: mark scpacf_query() as __always_inline This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for s390, the following error is reported: In file included from arch/s390/crypto/des_s390.c:19: arch/s390/include/asm/cpacf.h: In function 'cpacf_query': arch/s390/include/asm/cpacf.h:170:2: warning: asm operand 3 probably doesn't match constraints asm volatile( ^~~ arch/s390/include/asm/cpacf.h:170:2: error: impossible constraint in 'asm' Link: http://lkml.kernel.org/r/20190423034959.13525-5-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/include/asm/cpacf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h index 3cc52e37b4b2..f316de40e51b 100644 --- a/arch/s390/include/asm/cpacf.h +++ b/arch/s390/include/asm/cpacf.h @@ -202,7 +202,7 @@ static inline int __cpacf_check_opcode(unsigned int opcode) } } -static inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask) +static __always_inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask) { if (__cpacf_check_opcode(opcode)) { __cpacf_query(opcode, mask); -- cgit v1.2.3 From e9ea596c2c6dedf9438176f4e844f1c8b68a35ac Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:42:07 -0700 Subject: MIPS: mark __fls() and __ffs() as __always_inline This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for mips, the following errors are reported: arch/mips/mm/sc-mips.o: In function `mips_sc_prefetch_enable.part.2': sc-mips.c:(.text+0x98): undefined reference to `mips_gcr_base' sc-mips.c:(.text+0x9c): undefined reference to `mips_gcr_base' sc-mips.c:(.text+0xbc): undefined reference to `mips_gcr_base' sc-mips.c:(.text+0xc8): undefined reference to `mips_gcr_base' sc-mips.c:(.text+0xdc): undefined reference to `mips_gcr_base' arch/mips/mm/sc-mips.o:sc-mips.c:(.text.unlikely+0x44): more undefined references to `mips_gcr_base' Link: http://lkml.kernel.org/r/20190423034959.13525-7-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/mips/include/asm/bitops.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h index 830c93a010c3..9a466dde9b96 100644 --- a/arch/mips/include/asm/bitops.h +++ b/arch/mips/include/asm/bitops.h @@ -482,7 +482,7 @@ static inline void __clear_bit_unlock(unsigned long nr, volatile unsigned long * * Return the bit position (0..63) of the most significant 1 bit in a word * Returns -1 if no 1 bit exists */ -static inline unsigned long __fls(unsigned long word) +static __always_inline unsigned long __fls(unsigned long word) { int num; @@ -548,7 +548,7 @@ static inline unsigned long __fls(unsigned long word) * Returns 0..SZLONG-1 * Undefined if no bit exists, so code should check against 0 first. */ -static inline unsigned long __ffs(unsigned long word) +static __always_inline unsigned long __ffs(unsigned long word) { return __fls(word & -word); } -- cgit v1.2.3 From 2e0168a714586fb0fa600157e837e90569cbd8ec Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:42:10 -0700 Subject: ARM: mark setup_machine_tags() stub as __init __noreturn This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for arm, Clang build results in the following modpost warning: WARNING: vmlinux.o(.text+0x1124): Section mismatch in reference from the function setup_machine_tags() to the function .init.text:early_print() The function setup_machine_tags() references the function __init early_print(). This is often because setup_machine_tags lacks a __init annotation or the annotation of early_print is wrong. Link: http://lkml.kernel.org/r/20190423034959.13525-8-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/kernel/atags.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/kernel/atags.h b/arch/arm/kernel/atags.h index 201100226301..067e12edc341 100644 --- a/arch/arm/kernel/atags.h +++ b/arch/arm/kernel/atags.h @@ -5,7 +5,7 @@ void convert_to_tag_list(struct tag *tags); const struct machine_desc *setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr); #else -static inline const struct machine_desc * +static inline const struct machine_desc * __init __noreturn setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr) { early_print("no ATAGS support: can't continue\n"); -- cgit v1.2.3 From 480795a095343c9aaab49cc4d499c41a966be164 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:42:14 -0700 Subject: powerpc/prom_init: mark prom_getprop() and prom_getproplen() as __init This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for powerpc, the following modpost warnings are reported: WARNING: vmlinux.o(.text.unlikely+0x20): Section mismatch in reference from the function .prom_getprop() to the function .init.text:.call_prom() The function .prom_getprop() references the function __init .call_prom(). This is often because .prom_getprop lacks a __init annotation or the annotation of .call_prom is wrong. WARNING: vmlinux.o(.text.unlikely+0x3c): Section mismatch in reference from the function .prom_getproplen() to the function .init.text:.call_prom() The function .prom_getproplen() references the function __init .call_prom(). This is often because .prom_getproplen lacks a __init annotation or the annotation of .call_prom is wrong. Link: http://lkml.kernel.org/r/20190423034959.13525-9-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/prom_init.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 523bb99d7676..00682b8df330 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -628,14 +628,14 @@ static int __init prom_next_node(phandle *nodep) } } -static inline int prom_getprop(phandle node, const char *pname, - void *value, size_t valuelen) +static inline int __init prom_getprop(phandle node, const char *pname, + void *value, size_t valuelen) { return call_prom("getprop", 4, 1, node, ADDR(pname), (u32)(unsigned long) value, (u32) valuelen); } -static inline int prom_getproplen(phandle node, const char *pname) +static inline int __init prom_getproplen(phandle node, const char *pname) { return call_prom("getproplen", 2, 1, node, ADDR(pname)); } -- cgit v1.2.3 From e12d6d7d46a62ccf62f4c60eb6ea6f0f121797c7 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:42:17 -0700 Subject: powerpc/mm/radix: mark __radix__flush_tlb_range_psize() as __always_inline This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for powerpc, the following error is reported: arch/powerpc/mm/tlb-radix.c: In function '__radix__flush_tlb_range_psize': arch/powerpc/mm/tlb-radix.c:104:2: error: asm operand 3 probably doesn't match constraints [-Werror] asm volatile(PPC_TLBIEL(%0, %4, %3, %2, %1) ^~~ arch/powerpc/mm/tlb-radix.c:104:2: error: impossible constraint in 'asm' Link: http://lkml.kernel.org/r/20190423034959.13525-10-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/mm/book3s64/radix_tlb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/powerpc/mm/book3s64/radix_tlb.c b/arch/powerpc/mm/book3s64/radix_tlb.c index 6a23b9ebd2a1..a2b2848f0ae3 100644 --- a/arch/powerpc/mm/book3s64/radix_tlb.c +++ b/arch/powerpc/mm/book3s64/radix_tlb.c @@ -928,7 +928,7 @@ void radix__tlb_flush(struct mmu_gather *tlb) tlb->need_flush_all = 0; } -static inline void __radix__flush_tlb_range_psize(struct mm_struct *mm, +static __always_inline void __radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start, unsigned long end, int psize, bool also_pwc) { -- cgit v1.2.3 From efc344c57e39754416731e24e1eadd7d9b9f335e Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:42:21 -0700 Subject: powerpc/mm/radix: mark as __tlbie_pid() and friends as__always_inline This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for powerpc, the following errors are reported: arch/powerpc/mm/tlb-radix.c: In function '__tlbie_lpid': arch/powerpc/mm/tlb-radix.c:148:2: warning: asm operand 3 probably doesn't match constraints asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1) ^~~ arch/powerpc/mm/tlb-radix.c:148:2: error: impossible constraint in 'asm' arch/powerpc/mm/tlb-radix.c: In function '__tlbie_pid': arch/powerpc/mm/tlb-radix.c:118:2: warning: asm operand 3 probably doesn't match constraints asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1) ^~~ arch/powerpc/mm/tlb-radix.c: In function '__tlbiel_pid': arch/powerpc/mm/tlb-radix.c:104:2: warning: asm operand 3 probably doesn't match constraints asm volatile(PPC_TLBIEL(%0, %4, %3, %2, %1) ^~~ Link: http://lkml.kernel.org/r/20190423034959.13525-11-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/mm/book3s64/radix_tlb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/mm/book3s64/radix_tlb.c b/arch/powerpc/mm/book3s64/radix_tlb.c index a2b2848f0ae3..4d841369399f 100644 --- a/arch/powerpc/mm/book3s64/radix_tlb.c +++ b/arch/powerpc/mm/book3s64/radix_tlb.c @@ -90,7 +90,7 @@ void radix__tlbiel_all(unsigned int action) asm volatile(PPC_INVALIDATE_ERAT "; isync" : : :"memory"); } -static inline void __tlbiel_pid(unsigned long pid, int set, +static __always_inline void __tlbiel_pid(unsigned long pid, int set, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -106,7 +106,7 @@ static inline void __tlbiel_pid(unsigned long pid, int set, trace_tlbie(0, 1, rb, rs, ric, prs, r); } -static inline void __tlbie_pid(unsigned long pid, unsigned long ric) +static __always_inline void __tlbie_pid(unsigned long pid, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -120,7 +120,7 @@ static inline void __tlbie_pid(unsigned long pid, unsigned long ric) trace_tlbie(0, 0, rb, rs, ric, prs, r); } -static inline void __tlbiel_lpid(unsigned long lpid, int set, +static __always_inline void __tlbiel_lpid(unsigned long lpid, int set, unsigned long ric) { unsigned long rb,rs,prs,r; @@ -136,7 +136,7 @@ static inline void __tlbiel_lpid(unsigned long lpid, int set, trace_tlbie(lpid, 1, rb, rs, ric, prs, r); } -static inline void __tlbie_lpid(unsigned long lpid, unsigned long ric) +static __always_inline void __tlbie_lpid(unsigned long lpid, unsigned long ric) { unsigned long rb,rs,prs,r; -- cgit v1.2.3 From 9012d011660ea5cf2a623e1de207a2bc0ca6936d Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:42:25 -0700 Subject: compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING Commit 60a3cdd06394 ("x86: add optimized inlining") introduced CONFIG_OPTIMIZE_INLINING, but it has been available only for x86. The idea is obviously arch-agnostic. This commit moves the config entry from arch/x86/Kconfig.debug to lib/Kconfig.debug so that all architectures can benefit from it. This can make a huge difference in kernel image size especially when CONFIG_OPTIMIZE_FOR_SIZE is enabled. For example, I got 3.5% smaller arm64 kernel for v5.1-rc1. dec file 18983424 arch/arm64/boot/Image.before 18321920 arch/arm64/boot/Image.after This also slightly improves the "Kernel hacking" Kconfig menu as e61aca5158a8 ("Merge branch 'kconfig-diet' from Dave Hansen') suggested; this config option would be a good fit in the "compiler option" menu. Link: http://lkml.kernel.org/r/20190423034959.13525-12-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Acked-by: Borislav Petkov Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86/Kconfig | 3 --- arch/x86/Kconfig.debug | 14 -------------- 2 files changed, 17 deletions(-) (limited to 'arch') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 818b361094ed..326b2d5bab9d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -305,9 +305,6 @@ config ZONE_DMA32 config AUDIT_ARCH def_bool y if X86_64 -config ARCH_SUPPORTS_OPTIMIZED_INLINING - def_bool y - config ARCH_SUPPORTS_DEBUG_PAGEALLOC def_bool y diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 15d0fbe27872..f730680dc818 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -266,20 +266,6 @@ config CPA_DEBUG ---help--- Do change_page_attr() self-tests every 30 seconds. -config OPTIMIZE_INLINING - bool "Allow gcc to uninline functions marked 'inline'" - ---help--- - This option determines if the kernel forces gcc to inline the functions - developers have marked 'inline'. Doing so takes away freedom from gcc to - do what it thinks is best, which is desirable for the gcc 3.x series of - compilers. The gcc 4.x series have a rewritten inlining algorithm and - enabling this option will generate a smaller kernel there. Hopefully - this algorithm is so good that allowing gcc 4.x and above to make the - decision will become the default in the future. Until then this option - is there to test gcc for this. - - If unsure, say N. - config DEBUG_ENTRY bool "Debug low-level entry code" depends on DEBUG_KERNEL -- cgit v1.2.3 From efb463cc16555450d5e3ec7adc4a19b416ae0f21 Mon Sep 17 00:00:00 2001 From: Sinan Kaya Date: Tue, 14 May 2019 15:44:04 -0700 Subject: powerpc: replace CONFIG_DEBUG_KERNEL with CONFIG_DEBUG_MISC CONFIG_DEBUG_KERNEL should not impact code generation. Use the newly defined CONFIG_DEBUG_MISC instead to keep the current code. Link: http://lkml.kernel.org/r/20190413224438.10802-3-okaya@kernel.org Signed-off-by: Sinan Kaya Reviewed-by: Josh Triplett Reviewed-by: Kees Cook Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Christophe Leroy Cc: Anders Roxell Cc: Chris Zankel Cc: "David S. Miller" Cc: Florian Westphal Cc: Greg Kroah-Hartman Cc: James Hogan Cc: Jozsef Kadlecsik Cc: Max Filippov Cc: Michal Hocko Cc: Mike Rapoport Cc: Pablo Neira Ayuso Cc: Paul Burton Cc: Ralf Baechle Cc: Thomas Bogendoerfer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/sysfs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index e8e93c2c7d03..7a1708875d27 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -610,7 +610,7 @@ SYSFS_PMCSETUP(pa6t_pmc2, SPRN_PA6T_PMC2); SYSFS_PMCSETUP(pa6t_pmc3, SPRN_PA6T_PMC3); SYSFS_PMCSETUP(pa6t_pmc4, SPRN_PA6T_PMC4); SYSFS_PMCSETUP(pa6t_pmc5, SPRN_PA6T_PMC5); -#ifdef CONFIG_DEBUG_KERNEL +#ifdef CONFIG_DEBUG_MISC SYSFS_SPRSETUP(hid0, SPRN_HID0); SYSFS_SPRSETUP(hid1, SPRN_HID1); SYSFS_SPRSETUP(hid4, SPRN_HID4); @@ -639,7 +639,7 @@ SYSFS_SPRSETUP(tsr0, SPRN_PA6T_TSR0); SYSFS_SPRSETUP(tsr1, SPRN_PA6T_TSR1); SYSFS_SPRSETUP(tsr2, SPRN_PA6T_TSR2); SYSFS_SPRSETUP(tsr3, SPRN_PA6T_TSR3); -#endif /* CONFIG_DEBUG_KERNEL */ +#endif /* CONFIG_DEBUG_MISC */ #endif /* HAS_PPC_PMC_PA6T */ #ifdef HAS_PPC_PMC_IBM @@ -680,7 +680,7 @@ static struct device_attribute pa6t_attrs[] = { __ATTR(pmc3, 0600, show_pa6t_pmc3, store_pa6t_pmc3), __ATTR(pmc4, 0600, show_pa6t_pmc4, store_pa6t_pmc4), __ATTR(pmc5, 0600, show_pa6t_pmc5, store_pa6t_pmc5), -#ifdef CONFIG_DEBUG_KERNEL +#ifdef CONFIG_DEBUG_MISC __ATTR(hid0, 0600, show_hid0, store_hid0), __ATTR(hid1, 0600, show_hid1, store_hid1), __ATTR(hid4, 0600, show_hid4, store_hid4), @@ -709,7 +709,7 @@ static struct device_attribute pa6t_attrs[] = { __ATTR(tsr1, 0600, show_tsr1, store_tsr1), __ATTR(tsr2, 0600, show_tsr2, store_tsr2), __ATTR(tsr3, 0600, show_tsr3, store_tsr3), -#endif /* CONFIG_DEBUG_KERNEL */ +#endif /* CONFIG_DEBUG_MISC */ }; #endif /* HAS_PPC_PMC_PA6T */ #endif /* HAS_PPC_PMC_CLASSIC */ -- cgit v1.2.3 From 900f492836df432f1b5a9078a5e4838583643d93 Mon Sep 17 00:00:00 2001 From: Sinan Kaya Date: Tue, 14 May 2019 15:44:07 -0700 Subject: xtensa: replace CONFIG_DEBUG_KERNEL with CONFIG_DEBUG_MISC CONFIG_DEBUG_KERNEL should not impact code generation. Use the newly defined CONFIG_DEBUG_MISC instead to keep the current code. Link: http://lkml.kernel.org/r/20190413224438.10802-5-okaya@kernel.org Signed-off-by: Sinan Kaya Reviewed-by: Josh Triplett Reviewed-by: Kees Cook Acked-by: Max Filippov Cc: Chris Zankel Cc: Anders Roxell Cc: Benjamin Herrenschmidt Cc: Christophe Leroy Cc: "David S. Miller" Cc: Florian Westphal Cc: Greg Kroah-Hartman Cc: James Hogan Cc: Jozsef Kadlecsik Cc: Michael Ellerman Cc: Michal Hocko Cc: Mike Rapoport Cc: Pablo Neira Ayuso Cc: Paul Burton Cc: Paul Mackerras Cc: Ralf Baechle Cc: Thomas Bogendoerfer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/xtensa/include/asm/irqflags.h | 2 +- arch/xtensa/kernel/smp.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/xtensa/include/asm/irqflags.h b/arch/xtensa/include/asm/irqflags.h index 9b5e8526afe5..12890681587b 100644 --- a/arch/xtensa/include/asm/irqflags.h +++ b/arch/xtensa/include/asm/irqflags.h @@ -27,7 +27,7 @@ static inline unsigned long arch_local_irq_save(void) { unsigned long flags; #if XTENSA_FAKE_NMI -#if defined(CONFIG_DEBUG_KERNEL) && (LOCKLEVEL | TOPLEVEL) >= XCHAL_DEBUGLEVEL +#if defined(CONFIG_DEBUG_MISC) && (LOCKLEVEL | TOPLEVEL) >= XCHAL_DEBUGLEVEL unsigned long tmp; asm volatile("rsr %0, ps\t\n" diff --git a/arch/xtensa/kernel/smp.c b/arch/xtensa/kernel/smp.c index 3699d6d3e479..83b244ce61ee 100644 --- a/arch/xtensa/kernel/smp.c +++ b/arch/xtensa/kernel/smp.c @@ -126,7 +126,7 @@ void secondary_start_kernel(void) init_mmu(); -#ifdef CONFIG_DEBUG_KERNEL +#ifdef CONFIG_DEBUG_MISC if (boot_secondary_processors == 0) { pr_debug("%s: boot_secondary_processors:%d; Hanging cpu:%d\n", __func__, boot_secondary_processors, cpu); -- cgit v1.2.3 From 87dfb311b707cd4c4b666c9af0fa15acbe6eee99 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:46:51 -0700 Subject: treewide: replace #include with #include Since commit dccd2304cc90 ("ARM: 7430/1: sizes.h: move from asm-generic to "), and are just wrappers of . This commit replaces all and to prepare for the removal. Link: http://lkml.kernel.org/r/1553267665-27228-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/common/sa1111.c | 2 +- arch/arm/mach-imx/devices/platform-fec.c | 2 +- arch/arm/mach-imx/devices/platform-gpio_keys.c | 2 +- arch/arm/mach-imx/devices/platform-imx2-wdt.c | 2 +- arch/arm/mach-imx/devices/platform-mxc_nand.c | 2 +- arch/arm/mach-imx/hardware.h | 2 +- arch/arm/mach-integrator/impd1.c | 2 +- arch/arm/mach-iop13xx/pci.c | 2 +- arch/arm/mach-iop13xx/tpmi.c | 2 +- arch/arm/mach-ixp4xx/common-pci.c | 2 +- arch/arm/mach-ks8695/include/mach/hardware.h | 2 +- arch/arm/mach-omap1/include/mach/hardware.h | 2 +- arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c | 2 +- arch/arm/mach-prima2/common.c | 2 +- arch/arm/mach-pxa/balloon3.c | 2 +- arch/arm/mach-pxa/colibri-pxa270.c | 2 +- arch/arm/mach-pxa/colibri-pxa300.c | 2 +- arch/arm/mach-pxa/colibri-pxa320.c | 2 +- arch/arm/mach-pxa/colibri-pxa3xx.c | 2 +- arch/arm/mach-pxa/gumstix.c | 2 +- arch/arm/mach-pxa/lpd270.c | 2 +- arch/arm/mach-pxa/lubbock.c | 2 +- arch/arm/mach-pxa/mainstone.c | 2 +- arch/arm/mach-pxa/trizeps4.c | 2 +- arch/arm/mach-pxa/viper.c | 2 +- arch/arm/mach-s3c24xx/include/mach/hardware.h | 2 +- arch/arm/mach-sa1100/include/mach/memory.h | 2 +- arch/arm/mach-sa1100/neponset.c | 2 +- arch/arm/mach-tegra/iomap.h | 2 +- arch/arm/mach-tegra/irammap.h | 2 +- arch/arm/mach-w90x900/include/mach/hardware.h | 2 +- arch/arm64/include/asm/boot.h | 2 +- arch/arm64/include/asm/memory.h | 2 +- arch/arm64/mm/init.c | 2 +- arch/arm64/mm/mmu.c | 2 +- arch/nds32/include/asm/pgtable.h | 2 +- arch/nds32/kernel/head.S | 2 +- arch/sh/boards/board-apsh4a3a.c | 2 +- arch/sh/boards/board-apsh4ad0a.c | 2 +- arch/sh/boards/board-edosk7705.c | 2 +- arch/sh/boards/board-edosk7760.c | 2 +- arch/sh/boards/board-espt.c | 2 +- arch/sh/boards/board-urquell.c | 2 +- arch/sh/boards/mach-microdev/setup.c | 2 +- arch/sh/boards/mach-sdk7786/fpga.c | 2 +- arch/sh/boards/mach-sdk7786/setup.c | 2 +- arch/sh/boards/mach-sdk7786/sram.c | 2 +- arch/sh/boards/mach-se/7343/irq.c | 2 +- arch/sh/boards/mach-se/7722/irq.c | 2 +- arch/sh/drivers/pci/pci-sh7751.c | 2 +- arch/sh/drivers/pci/pci-sh7780.c | 2 +- arch/sh/drivers/pci/pcie-sh7786.c | 2 +- arch/sh/mm/init.c | 2 +- arch/sh/mm/pmb.c | 2 +- arch/sh/mm/uncached.c | 2 +- arch/unicore32/include/asm/memory.h | 2 +- arch/unicore32/mm/init.c | 2 +- arch/unicore32/mm/ioremap.c | 2 +- arch/unicore32/mm/mmu.c | 2 +- arch/x86/events/intel/bts.c | 2 +- 60 files changed, 60 insertions(+), 60 deletions(-) (limited to 'arch') diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 45412d21aa6b..179ca8757a74 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include #include diff --git a/arch/arm/mach-imx/devices/platform-fec.c b/arch/arm/mach-imx/devices/platform-fec.c index b403a4fe2892..605c0af5851d 100644 --- a/arch/arm/mach-imx/devices/platform-fec.c +++ b/arch/arm/mach-imx/devices/platform-fec.c @@ -7,7 +7,7 @@ * Free Software Foundation. */ #include -#include +#include #include "../hardware.h" #include "devices-common.h" diff --git a/arch/arm/mach-imx/devices/platform-gpio_keys.c b/arch/arm/mach-imx/devices/platform-gpio_keys.c index 486282539c76..9f0a132ea1bc 100644 --- a/arch/arm/mach-imx/devices/platform-gpio_keys.c +++ b/arch/arm/mach-imx/devices/platform-gpio_keys.c @@ -15,7 +15,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ -#include +#include #include "../hardware.h" #include "devices-common.h" diff --git a/arch/arm/mach-imx/devices/platform-imx2-wdt.c b/arch/arm/mach-imx/devices/platform-imx2-wdt.c index 8c134c8d7500..0c6d3c05fd6d 100644 --- a/arch/arm/mach-imx/devices/platform-imx2-wdt.c +++ b/arch/arm/mach-imx/devices/platform-imx2-wdt.c @@ -6,7 +6,7 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ -#include +#include #include "../hardware.h" #include "devices-common.h" diff --git a/arch/arm/mach-imx/devices/platform-mxc_nand.c b/arch/arm/mach-imx/devices/platform-mxc_nand.c index 676df4920c7b..046e0cc826c1 100644 --- a/arch/arm/mach-imx/devices/platform-mxc_nand.c +++ b/arch/arm/mach-imx/devices/platform-mxc_nand.c @@ -6,7 +6,7 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ -#include +#include #include "../hardware.h" #include "devices-common.h" diff --git a/arch/arm/mach-imx/hardware.h b/arch/arm/mach-imx/hardware.h index 90e10cbd8fd1..b5ca8cebe1d6 100644 --- a/arch/arm/mach-imx/hardware.h +++ b/arch/arm/mach-imx/hardware.h @@ -24,7 +24,7 @@ #include #include #endif -#include +#include #define addr_in_module(addr, mod) \ ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE) diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index 8dfad012dfae..6ddbe153910a 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -27,7 +27,7 @@ #include #include -#include +#include #include "lm.h" #include "impd1.h" diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 070d92ae1b6f..8426ab9e2f5a 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include #include "pci.h" diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c index 116feb6b261e..d3d8c78e7d10 100644 --- a/arch/arm/mach-iop13xx/tpmi.c +++ b/arch/arm/mach-iop13xx/tpmi.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include /* assumes CONTROLLER_ONLY# is never asserted in the ESSR register */ diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index 6835b17113e5..a53104bb28f5 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -31,7 +31,7 @@ #include #include -#include +#include #include #include diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h index 959c748ee8bb..877629b3d944 100644 --- a/arch/arm/mach-ks8695/include/mach/hardware.h +++ b/arch/arm/mach-ks8695/include/mach/hardware.h @@ -14,7 +14,7 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H -#include +#include /* * Clocks are derived from MCLK, which is 25MHz diff --git a/arch/arm/mach-omap1/include/mach/hardware.h b/arch/arm/mach-omap1/include/mach/hardware.h index 5875a5098d35..e7c8ac7d83e3 100644 --- a/arch/arm/mach-omap1/include/mach/hardware.h +++ b/arch/arm/mach-omap1/include/mach/hardware.h @@ -36,7 +36,7 @@ #ifndef __ASM_ARCH_OMAP_HARDWARE_H #define __ASM_ARCH_OMAP_HARDWARE_H -#include +#include #ifndef __ASSEMBLER__ #include #include diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c index 9b30b6b471ae..e19f620c4074 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c @@ -11,7 +11,7 @@ * XXX handle crossbar/shared link difference for L3? * XXX these should be marked initdata for multi-OMAP kernels */ -#include +#include #include "omap_hwmod.h" #include "l3_2xxx.h" diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c index ffe05c27087e..1607deab5290 100644 --- a/arch/arm/mach-prima2/common.c +++ b/arch/arm/mach-prima2/common.c @@ -8,7 +8,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 4bcbd3d55b36..1f24e0259f99 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -35,7 +35,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c index e68acdd0cdbb..510625dde3cb 100644 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ b/arch/arm/mach-pxa/colibri-pxa270.c @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include "colibri.h" diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index 6a5558d95d4e..2f635bdc797f 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -18,7 +18,7 @@ #include #include -#include +#include #include #include diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index 17067a3039a8..ffcefe6dbc82 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -19,7 +19,7 @@ #include #include -#include +#include #include #include diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index e31a591e949f..0c88e4e417b4 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index 4764acca5480..eb03283ccdee 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -33,7 +33,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index e9f401b0a432..5c03c4f7b82e 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -33,7 +33,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index c1bd0d544981..825939877839 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -39,7 +39,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index d6e17d407ac0..b3f8592eebe6 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -40,7 +40,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index c76f1daecfc9..99a2ee433f1f 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -35,7 +35,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index ab2f89266bbd..c4c25a2f24f6 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -58,7 +58,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm/mach-s3c24xx/include/mach/hardware.h b/arch/arm/mach-s3c24xx/include/mach/hardware.h index 1b2975708e3f..f28ac6c78d82 100644 --- a/arch/arm/mach-s3c24xx/include/mach/hardware.h +++ b/arch/arm/mach-s3c24xx/include/mach/hardware.h @@ -15,7 +15,7 @@ extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg); #endif /* __ASSEMBLY__ */ -#include +#include #include #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h index fa5cf4744992..3b19296f5062 100644 --- a/arch/arm/mach-sa1100/include/mach/memory.h +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -8,7 +8,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#include +#include /* * Because of the wide memory address space between physical RAM banks on the diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index eb60a71cf125..a671e4c994cf 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm/mach-tegra/iomap.h b/arch/arm/mach-tegra/iomap.h index 9bc291e76887..4af9e92a216f 100644 --- a/arch/arm/mach-tegra/iomap.h +++ b/arch/arm/mach-tegra/iomap.h @@ -20,7 +20,7 @@ #define __MACH_TEGRA_IOMAP_H #include -#include +#include #define TEGRA_IRAM_BASE 0x40000000 #define TEGRA_IRAM_SIZE SZ_256K diff --git a/arch/arm/mach-tegra/irammap.h b/arch/arm/mach-tegra/irammap.h index e32e1742c9a1..6a7bb887585e 100644 --- a/arch/arm/mach-tegra/irammap.h +++ b/arch/arm/mach-tegra/irammap.h @@ -17,7 +17,7 @@ #ifndef __MACH_TEGRA_IRAMMAP_H #define __MACH_TEGRA_IRAMMAP_H -#include +#include /* The first 1K of IRAM is permanently reserved for the CPU reset handler */ #define TEGRA_IRAM_RESET_HANDLER_OFFSET 0 diff --git a/arch/arm/mach-w90x900/include/mach/hardware.h b/arch/arm/mach-w90x900/include/mach/hardware.h index fe3c6265a466..2e6555df538e 100644 --- a/arch/arm/mach-w90x900/include/mach/hardware.h +++ b/arch/arm/mach-w90x900/include/mach/hardware.h @@ -18,7 +18,7 @@ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H -#include +#include #include #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm64/include/asm/boot.h b/arch/arm64/include/asm/boot.h index 355e552a9175..c7f67da13cd9 100644 --- a/arch/arm64/include/asm/boot.h +++ b/arch/arm64/include/asm/boot.h @@ -3,7 +3,7 @@ #ifndef __ASM_BOOT_H #define __ASM_BOOT_H -#include +#include /* * arm64 requires the DTB to be 8 byte aligned and diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 2cb8248fa2c8..8ffcf5a512bb 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -26,7 +26,7 @@ #include #include #include -#include +#include /* * Size of the PCI I/O space. This must remain a power of two so that diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 007c05a4cce0..d2adffb81b5d 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -48,7 +48,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index ef32d4839c3f..a170c6369a68 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -40,7 +40,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/nds32/include/asm/pgtable.h b/arch/nds32/include/asm/pgtable.h index 9f52db930c00..ee59c1f9e4fc 100644 --- a/arch/nds32/include/asm/pgtable.h +++ b/arch/nds32/include/asm/pgtable.h @@ -6,7 +6,7 @@ #define __PAGETABLE_PMD_FOLDED 1 #include -#include +#include #include #include diff --git a/arch/nds32/kernel/head.S b/arch/nds32/kernel/head.S index db64b78b1232..fcefb62606ca 100644 --- a/arch/nds32/kernel/head.S +++ b/arch/nds32/kernel/head.S @@ -7,7 +7,7 @@ #include #include #include -#include +#include #include #ifdef CONFIG_CPU_BIG_ENDIAN diff --git a/arch/sh/boards/board-apsh4a3a.c b/arch/sh/boards/board-apsh4a3a.c index 346eda7a2ef6..abf19a947df3 100644 --- a/arch/sh/boards/board-apsh4a3a.c +++ b/arch/sh/boards/board-apsh4a3a.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include static struct mtd_partition nor_flash_partitions[] = { diff --git a/arch/sh/boards/board-apsh4ad0a.c b/arch/sh/boards/board-apsh4ad0a.c index 4efa9c571f64..fa031a16c9b5 100644 --- a/arch/sh/boards/board-apsh4ad0a.c +++ b/arch/sh/boards/board-apsh4ad0a.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include /* Dummy supplies, where voltage doesn't matter */ static struct regulator_consumer_supply dummy_supplies[] = { diff --git a/arch/sh/boards/board-edosk7705.c b/arch/sh/boards/board-edosk7705.c index 67a8803eb3f9..0de7d603da2d 100644 --- a/arch/sh/boards/board-edosk7705.c +++ b/arch/sh/boards/board-edosk7705.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #define SMC_IOBASE 0xA2000000 #define SMC_IO_OFFSET 0x300 diff --git a/arch/sh/boards/board-edosk7760.c b/arch/sh/boards/board-edosk7760.c index 0fbe91cba67a..7569d85c5ff5 100644 --- a/arch/sh/boards/board-edosk7760.c +++ b/arch/sh/boards/board-edosk7760.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include /* Bus state controller registers for CS4 area */ #define BSC_CS4BCR 0xA4FD0010 diff --git a/arch/sh/boards/board-espt.c b/arch/sh/boards/board-espt.c index f478fee3b48a..6e784b5cf5a0 100644 --- a/arch/sh/boards/board-espt.c +++ b/arch/sh/boards/board-espt.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include /* NOR Flash */ static struct mtd_partition espt_nor_flash_partitions[] = { diff --git a/arch/sh/boards/board-urquell.c b/arch/sh/boards/board-urquell.c index 799af57c0b81..dad2b3b40735 100644 --- a/arch/sh/boards/board-urquell.c +++ b/arch/sh/boards/board-urquell.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include /* diff --git a/arch/sh/boards/mach-microdev/setup.c b/arch/sh/boards/mach-microdev/setup.c index 706b48f797be..f4a777fe2d01 100644 --- a/arch/sh/boards/mach-microdev/setup.c +++ b/arch/sh/boards/mach-microdev/setup.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include static struct resource smc91x_resources[] = { [0] = { diff --git a/arch/sh/boards/mach-sdk7786/fpga.c b/arch/sh/boards/mach-sdk7786/fpga.c index 6d2a3d381c2a..895576ff8376 100644 --- a/arch/sh/boards/mach-sdk7786/fpga.c +++ b/arch/sh/boards/mach-sdk7786/fpga.c @@ -8,7 +8,7 @@ #include #include #include -#include +#include #define FPGA_REGS_OFFSET 0x03fff800 #define FPGA_REGS_SIZE 0x490 diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c index 65721c3a482c..d183026dbeb1 100644 --- a/arch/sh/boards/mach-sdk7786/setup.c +++ b/arch/sh/boards/mach-sdk7786/setup.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/sh/boards/mach-sdk7786/sram.c b/arch/sh/boards/mach-sdk7786/sram.c index d76cdb7ede39..7c6ca976f332 100644 --- a/arch/sh/boards/mach-sdk7786/sram.c +++ b/arch/sh/boards/mach-sdk7786/sram.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include static int __init fpga_sram_init(void) { diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c index 39a3175e72b2..1aedbfe32654 100644 --- a/arch/sh/boards/mach-se/7343/irq.c +++ b/arch/sh/boards/mach-se/7343/irq.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #define PA_CPLD_BASE_ADDR 0x11400000 diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c index f6e3009edd4e..6d34592767f8 100644 --- a/arch/sh/boards/mach-se/7722/irq.c +++ b/arch/sh/boards/mach-se/7722/irq.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #define IRQ01_BASE_ADDR 0x11800000 diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c index 1b9e5caac389..11ed21c2e9bb 100644 --- a/arch/sh/drivers/pci/pci-sh7751.c +++ b/arch/sh/drivers/pci/pci-sh7751.c @@ -14,7 +14,7 @@ #include #include "pci-sh4.h" #include -#include +#include static int __init __area_sdram_check(struct pci_channel *chan, unsigned int area) diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c index 3fd0f392a0ee..287b3a68570c 100644 --- a/arch/sh/drivers/pci/pci-sh7780.c +++ b/arch/sh/drivers/pci/pci-sh7780.c @@ -16,7 +16,7 @@ #include #include "pci-sh4.h" #include -#include +#include #if defined(CONFIG_CPU_BIG_ENDIAN) # define PCICR_ENDIANNESS SH4_PCICR_BSWP diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c index a58b77cea295..e0b568aaa701 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.c +++ b/arch/sh/drivers/pci/pcie-sh7786.c @@ -18,7 +18,7 @@ #include #include #include "pcie-sh7786.h" -#include +#include struct sh7786_pcie_port { struct pci_channel *hose; diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index b95e343e3c9d..5aeb4d7099a1 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include pgd_t swapper_pg_dir[PTRS_PER_PGD]; diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c index 7b2cc490ebb7..a53a040d0054 100644 --- a/arch/sh/mm/pmb.c +++ b/arch/sh/mm/pmb.c @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/sh/mm/uncached.c b/arch/sh/mm/uncached.c index 010010bf205a..bd1585e8efed 100644 --- a/arch/sh/mm/uncached.c +++ b/arch/sh/mm/uncached.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include #include -#include +#include #include #include diff --git a/arch/unicore32/include/asm/memory.h b/arch/unicore32/include/asm/memory.h index 66bb9f6525c0..46cf27efbb7e 100644 --- a/arch/unicore32/include/asm/memory.h +++ b/arch/unicore32/include/asm/memory.h @@ -16,7 +16,7 @@ #include #include -#include +#include #include /* diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c index b4442f3060ce..c994cdf14119 100644 --- a/arch/unicore32/mm/init.c +++ b/arch/unicore32/mm/init.c @@ -23,7 +23,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/unicore32/mm/ioremap.c b/arch/unicore32/mm/ioremap.c index bf012b2b71a9..b69cb18ce8b1 100644 --- a/arch/unicore32/mm/ioremap.c +++ b/arch/unicore32/mm/ioremap.c @@ -34,7 +34,7 @@ #include #include #include -#include +#include #include #include "mm.h" diff --git a/arch/unicore32/mm/mmu.c b/arch/unicore32/mm/mmu.c index aa2060beb408..f0ae623b305f 100644 --- a/arch/unicore32/mm/mmu.c +++ b/arch/unicore32/mm/mmu.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/x86/events/intel/bts.c b/arch/x86/events/intel/bts.c index 7cdd7b13bbda..890a3fb5706f 100644 --- a/arch/x86/events/intel/bts.c +++ b/arch/x86/events/intel/bts.c @@ -23,7 +23,7 @@ #include #include -#include +#include #include #include "../perf_event.h" -- cgit v1.2.3 From b09e89366e1730ac13088706cec0f1335299eefb Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:46:54 -0700 Subject: arch: remove and Now that all instances of #include have been replaced with #include , we can remove these. Link: http://lkml.kernel.org/r/1553267665-27228-2-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/include/asm/Kbuild | 1 - arch/arm64/include/asm/Kbuild | 1 - arch/h8300/include/asm/Kbuild | 1 - arch/hexagon/include/asm/Kbuild | 1 - arch/nds32/include/asm/Kbuild | 1 - arch/sh/include/asm/Kbuild | 1 - arch/unicore32/include/asm/Kbuild | 1 - 7 files changed, 7 deletions(-) (limited to 'arch') diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index 41deac2451af..0b2ecc98e086 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -17,7 +17,6 @@ generic-y += seccomp.h generic-y += segment.h generic-y += serial.h generic-y += simd.h -generic-y += sizes.h generic-y += trace_clock.h generated-y += mach-types.h diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild index eb0df239a759..9e977dedf193 100644 --- a/arch/arm64/include/asm/Kbuild +++ b/arch/arm64/include/asm/Kbuild @@ -20,7 +20,6 @@ generic-y += qspinlock.h generic-y += segment.h generic-y += serial.h generic-y += set_memory.h -generic-y += sizes.h generic-y += switch_to.h generic-y += trace_clock.h generic-y += unaligned.h diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild index 123d8f54be4a..f2e22058e488 100644 --- a/arch/h8300/include/asm/Kbuild +++ b/arch/h8300/include/asm/Kbuild @@ -42,7 +42,6 @@ generic-y += scatterlist.h generic-y += sections.h generic-y += serial.h generic-y += shmparam.h -generic-y += sizes.h generic-y += spinlock.h generic-y += timex.h generic-y += tlbflush.h diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild index 6234a303d2a3..4a3d72f76ea2 100644 --- a/arch/hexagon/include/asm/Kbuild +++ b/arch/hexagon/include/asm/Kbuild @@ -32,7 +32,6 @@ generic-y += sections.h generic-y += segment.h generic-y += serial.h generic-y += shmparam.h -generic-y += sizes.h generic-y += topology.h generic-y += trace_clock.h generic-y += unaligned.h diff --git a/arch/nds32/include/asm/Kbuild b/arch/nds32/include/asm/Kbuild index 688b6ed26227..f67a327777b5 100644 --- a/arch/nds32/include/asm/Kbuild +++ b/arch/nds32/include/asm/Kbuild @@ -39,7 +39,6 @@ generic-y += preempt.h generic-y += sections.h generic-y += segment.h generic-y += serial.h -generic-y += sizes.h generic-y += switch_to.h generic-y += timex.h generic-y += topology.h diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 73fff39a0122..51a54df22c11 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -18,6 +18,5 @@ generic-y += parport.h generic-y += percpu.h generic-y += preempt.h generic-y += serial.h -generic-y += sizes.h generic-y += trace_clock.h generic-y += xor.h diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild index b301a0b3c0b2..c93dc6478cb2 100644 --- a/arch/unicore32/include/asm/Kbuild +++ b/arch/unicore32/include/asm/Kbuild @@ -31,7 +31,6 @@ generic-y += sections.h generic-y += segment.h generic-y += serial.h generic-y += shmparam.h -generic-y += sizes.h generic-y += syscalls.h generic-y += topology.h generic-y += trace_clock.h -- cgit v1.2.3