diff options
author | Deepa Dinamani <deepa.kernel@gmail.com> | 2018-03-13 21:03:25 -0700 |
---|---|---|
committer | Arnd Bergmann <arnd@arndb.de> | 2018-04-19 13:29:54 +0200 |
commit | 0d55303c51a4f35f674617e415632d492b596c26 (patch) | |
tree | 824f5359a6648da9824d06a77ef787e79d141580 /arch | |
parent | e4da0d6872db4aa12426057cb67059c4dee7df09 (diff) | |
download | linux-stable-0d55303c51a4f35f674617e415632d492b596c26.tar.gz linux-stable-0d55303c51a4f35f674617e415632d492b596c26.tar.bz2 linux-stable-0d55303c51a4f35f674617e415632d492b596c26.zip |
compat: Move compat_timespec/ timeval to compat_time.h
All the current architecture specific defines for these
are the same. Refactor these common defines to a common
header file.
The new common linux/compat_time.h is also useful as it
will eventually be used to hold all the defines that
are needed for compat time types that support non y2038
safe types. New architectures need not have to define these
new types as they will only use new y2038 safe syscalls.
This file can be deleted after y2038 when we stop supporting
non y2038 safe syscalls.
The patch also requires an operation similar to:
git grep "asm/compat\.h" | cut -d ":" -f 1 | xargs -n 1 sed -i -e "s%asm/compat.h%linux/compat.h%g"
Cc: acme@kernel.org
Cc: benh@kernel.crashing.org
Cc: borntraeger@de.ibm.com
Cc: catalin.marinas@arm.com
Cc: cmetcalf@mellanox.com
Cc: cohuck@redhat.com
Cc: davem@davemloft.net
Cc: deller@gmx.de
Cc: devel@driverdev.osuosl.org
Cc: gerald.schaefer@de.ibm.com
Cc: gregkh@linuxfoundation.org
Cc: heiko.carstens@de.ibm.com
Cc: hoeppner@linux.vnet.ibm.com
Cc: hpa@zytor.com
Cc: jejb@parisc-linux.org
Cc: jwi@linux.vnet.ibm.com
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-parisc@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-s390@vger.kernel.org
Cc: mark.rutland@arm.com
Cc: mingo@redhat.com
Cc: mpe@ellerman.id.au
Cc: oberpar@linux.vnet.ibm.com
Cc: oprofile-list@lists.sf.net
Cc: paulus@samba.org
Cc: peterz@infradead.org
Cc: ralf@linux-mips.org
Cc: rostedt@goodmis.org
Cc: rric@kernel.org
Cc: schwidefsky@de.ibm.com
Cc: sebott@linux.vnet.ibm.com
Cc: sparclinux@vger.kernel.org
Cc: sth@linux.vnet.ibm.com
Cc: ubraun@linux.vnet.ibm.com
Cc: will.deacon@arm.com
Cc: x86@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: James Hogan <jhogan@kernel.org>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm64/include/asm/compat.h | 11 | ||||
-rw-r--r-- | arch/arm64/include/asm/stat.h | 1 | ||||
-rw-r--r-- | arch/arm64/kernel/hw_breakpoint.c | 1 | ||||
-rw-r--r-- | arch/arm64/kernel/perf_regs.c | 2 | ||||
-rw-r--r-- | arch/mips/include/asm/compat.h | 11 | ||||
-rw-r--r-- | arch/mips/kernel/signal32.c | 2 | ||||
-rw-r--r-- | arch/parisc/include/asm/compat.h | 11 | ||||
-rw-r--r-- | arch/powerpc/include/asm/compat.h | 11 | ||||
-rw-r--r-- | arch/powerpc/kernel/asm-offsets.c | 2 | ||||
-rw-r--r-- | arch/powerpc/oprofile/backtrace.c | 1 | ||||
-rw-r--r-- | arch/s390/hypfs/hypfs_sprp.c | 1 | ||||
-rw-r--r-- | arch/s390/include/asm/compat.h | 11 | ||||
-rw-r--r-- | arch/s390/include/asm/elf.h | 4 | ||||
-rw-r--r-- | arch/s390/kvm/priv.c | 1 | ||||
-rw-r--r-- | arch/s390/pci/pci_clp.c | 1 | ||||
-rw-r--r-- | arch/sparc/include/asm/compat.h | 11 | ||||
-rw-r--r-- | arch/x86/events/core.c | 2 | ||||
-rw-r--r-- | arch/x86/include/asm/compat.h | 11 | ||||
-rw-r--r-- | arch/x86/include/asm/ftrace.h | 2 | ||||
-rw-r--r-- | arch/x86/kernel/sys_x86_64.c | 2 |
20 files changed, 10 insertions, 89 deletions
diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h index c00c62e1a4a3..0030f79808b3 100644 --- a/arch/arm64/include/asm/compat.h +++ b/arch/arm64/include/asm/compat.h @@ -34,7 +34,6 @@ typedef u32 compat_size_t; typedef s32 compat_ssize_t; -typedef s32 compat_time_t; typedef s32 compat_clock_t; typedef s32 compat_pid_t; typedef u16 __compat_uid_t; @@ -66,16 +65,6 @@ typedef u32 compat_ulong_t; typedef u64 compat_u64; typedef u32 compat_uptr_t; -struct compat_timespec { - compat_time_t tv_sec; - s32 tv_nsec; -}; - -struct compat_timeval { - compat_time_t tv_sec; - s32 tv_usec; -}; - struct compat_stat { #ifdef __AARCH64EB__ short st_dev; diff --git a/arch/arm64/include/asm/stat.h b/arch/arm64/include/asm/stat.h index 15e35598ac40..eab738019707 100644 --- a/arch/arm64/include/asm/stat.h +++ b/arch/arm64/include/asm/stat.h @@ -20,6 +20,7 @@ #ifdef CONFIG_COMPAT +#include <linux/compat_time.h> #include <asm/compat.h> /* diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index 74bb56f656ef..413dbe530da8 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -30,7 +30,6 @@ #include <linux/smp.h> #include <linux/uaccess.h> -#include <asm/compat.h> #include <asm/current.h> #include <asm/debug-monitors.h> #include <asm/hw_breakpoint.h> diff --git a/arch/arm64/kernel/perf_regs.c b/arch/arm64/kernel/perf_regs.c index 1d091d048d04..0bbac612146e 100644 --- a/arch/arm64/kernel/perf_regs.c +++ b/arch/arm64/kernel/perf_regs.c @@ -1,11 +1,11 @@ // SPDX-License-Identifier: GPL-2.0 +#include <linux/compat.h> #include <linux/errno.h> #include <linux/kernel.h> #include <linux/perf_event.h> #include <linux/bug.h> #include <linux/sched/task_stack.h> -#include <asm/compat.h> #include <asm/perf_regs.h> #include <asm/ptrace.h> diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h index 9a0fa66b81ac..3e548ee99a2f 100644 --- a/arch/mips/include/asm/compat.h +++ b/arch/mips/include/asm/compat.h @@ -14,7 +14,6 @@ typedef u32 compat_size_t; typedef s32 compat_ssize_t; -typedef s32 compat_time_t; typedef s32 compat_clock_t; typedef s32 compat_suseconds_t; @@ -46,16 +45,6 @@ typedef u32 compat_ulong_t; typedef u64 compat_u64; typedef u32 compat_uptr_t; -struct compat_timespec { - compat_time_t tv_sec; - s32 tv_nsec; -}; - -struct compat_timeval { - compat_time_t tv_sec; - s32 tv_usec; -}; - struct compat_stat { compat_dev_t st_dev; s32 st_pad1[3]; diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c index c4db910a8794..b5d9e1784aff 100644 --- a/arch/mips/kernel/signal32.c +++ b/arch/mips/kernel/signal32.c @@ -8,13 +8,13 @@ * Copyright (C) 1999, 2000 Silicon Graphics, Inc. * Copyright (C) 2016, Imagination Technologies Ltd. */ +#include <linux/compat.h> #include <linux/compiler.h> #include <linux/errno.h> #include <linux/kernel.h> #include <linux/signal.h> #include <linux/syscalls.h> -#include <asm/compat.h> #include <asm/compat-signal.h> #include <linux/uaccess.h> #include <asm/unistd.h> diff --git a/arch/parisc/include/asm/compat.h b/arch/parisc/include/asm/compat.h index 57b8b2a2fd4e..0cdfec8857bd 100644 --- a/arch/parisc/include/asm/compat.h +++ b/arch/parisc/include/asm/compat.h @@ -13,7 +13,6 @@ typedef u32 compat_size_t; typedef s32 compat_ssize_t; -typedef s32 compat_time_t; typedef s32 compat_clock_t; typedef s32 compat_pid_t; typedef u32 __compat_uid_t; @@ -40,16 +39,6 @@ typedef u32 compat_ulong_t; typedef u64 compat_u64; typedef u32 compat_uptr_t; -struct compat_timespec { - compat_time_t tv_sec; - s32 tv_nsec; -}; - -struct compat_timeval { - compat_time_t tv_sec; - s32 tv_usec; -}; - struct compat_stat { compat_dev_t st_dev; /* dev_t is 32 bits on parisc */ compat_ino_t st_ino; /* 32 bits */ diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h index 62168e1158f1..b4773c81f7d5 100644 --- a/arch/powerpc/include/asm/compat.h +++ b/arch/powerpc/include/asm/compat.h @@ -17,7 +17,6 @@ typedef u32 compat_size_t; typedef s32 compat_ssize_t; -typedef s32 compat_time_t; typedef s32 compat_clock_t; typedef s32 compat_pid_t; typedef u32 __compat_uid_t; @@ -45,16 +44,6 @@ typedef u32 compat_ulong_t; typedef u64 compat_u64; typedef u32 compat_uptr_t; -struct compat_timespec { - compat_time_t tv_sec; - s32 tv_nsec; -}; - -struct compat_timeval { - compat_time_t tv_sec; - s32 tv_usec; -}; - struct compat_stat { compat_dev_t st_dev; compat_ino_t st_ino; diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 6bee65f3cfd3..a77528db474c 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -13,6 +13,7 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/compat.h> #include <linux/signal.h> #include <linux/sched.h> #include <linux/kernel.h> @@ -42,7 +43,6 @@ #include <asm/paca.h> #include <asm/lppaca.h> #include <asm/cache.h> -#include <asm/compat.h> #include <asm/mmu.h> #include <asm/hvcall.h> #include <asm/xics.h> diff --git a/arch/powerpc/oprofile/backtrace.c b/arch/powerpc/oprofile/backtrace.c index ecc66d5f02c9..ad054dd0d666 100644 --- a/arch/powerpc/oprofile/backtrace.c +++ b/arch/powerpc/oprofile/backtrace.c @@ -7,6 +7,7 @@ * 2 of the License, or (at your option) any later version. **/ +#include <linux/compat_time.h> #include <linux/oprofile.h> #include <linux/sched.h> #include <asm/processor.h> diff --git a/arch/s390/hypfs/hypfs_sprp.c b/arch/s390/hypfs/hypfs_sprp.c index ae0ed8dd5f1b..5d85a039391c 100644 --- a/arch/s390/hypfs/hypfs_sprp.c +++ b/arch/s390/hypfs/hypfs_sprp.c @@ -13,7 +13,6 @@ #include <linux/string.h> #include <linux/types.h> #include <linux/uaccess.h> -#include <asm/compat.h> #include <asm/diag.h> #include <asm/sclp.h> #include "hypfs.h" diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h index 9830fb6b076e..501aaff85304 100644 --- a/arch/s390/include/asm/compat.h +++ b/arch/s390/include/asm/compat.h @@ -53,7 +53,6 @@ typedef u32 compat_size_t; typedef s32 compat_ssize_t; -typedef s32 compat_time_t; typedef s32 compat_clock_t; typedef s32 compat_pid_t; typedef u16 __compat_uid_t; @@ -97,16 +96,6 @@ typedef struct { u32 gprs_high[NUM_GPRS]; } s390_compat_regs_high; -struct compat_timespec { - compat_time_t tv_sec; - s32 tv_nsec; -}; - -struct compat_timeval { - compat_time_t tv_sec; - s32 tv_usec; -}; - struct compat_stat { compat_dev_t st_dev; u16 __pad1; diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h index 1a61b1b997f2..7d22a474a040 100644 --- a/arch/s390/include/asm/elf.h +++ b/arch/s390/include/asm/elf.h @@ -125,8 +125,9 @@ * ELF register definitions.. */ +#include <linux/compat.h> + #include <asm/ptrace.h> -#include <asm/compat.h> #include <asm/syscall.h> #include <asm/user.h> @@ -136,7 +137,6 @@ typedef s390_regs elf_gregset_t; typedef s390_fp_regs compat_elf_fpregset_t; typedef s390_compat_regs compat_elf_gregset_t; -#include <linux/compat.h> #include <linux/sched/mm.h> /* for task_struct */ #include <asm/mmu_context.h> diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index ebfa0442e569..a3bce0e84346 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -26,7 +26,6 @@ #include <asm/gmap.h> #include <asm/io.h> #include <asm/ptrace.h> -#include <asm/compat.h> #include <asm/sclp.h> #include "gaccess.h" #include "kvm-s390.h" diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c index 93cd0f1ca12b..19b2d2a9b43d 100644 --- a/arch/s390/pci/pci_clp.c +++ b/arch/s390/pci/pci_clp.c @@ -19,7 +19,6 @@ #include <linux/uaccess.h> #include <asm/pci_debug.h> #include <asm/pci_clp.h> -#include <asm/compat.h> #include <asm/clp.h> #include <uapi/asm/clp.h> diff --git a/arch/sparc/include/asm/compat.h b/arch/sparc/include/asm/compat.h index 1898b6223160..1910c44521e3 100644 --- a/arch/sparc/include/asm/compat.h +++ b/arch/sparc/include/asm/compat.h @@ -11,7 +11,6 @@ typedef u32 compat_size_t; typedef s32 compat_ssize_t; -typedef s32 compat_time_t; typedef s32 compat_clock_t; typedef s32 compat_pid_t; typedef u16 __compat_uid_t; @@ -39,16 +38,6 @@ typedef u32 compat_ulong_t; typedef u64 compat_u64; typedef u32 compat_uptr_t; -struct compat_timespec { - compat_time_t tv_sec; - s32 tv_nsec; -}; - -struct compat_timeval { - compat_time_t tv_sec; - s32 tv_usec; -}; - struct compat_stat { compat_dev_t st_dev; compat_ino_t st_ino; diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index a6006e7bb729..7a987e6c7c35 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -2391,7 +2391,7 @@ static unsigned long get_segment_base(unsigned int segment) #ifdef CONFIG_IA32_EMULATION -#include <asm/compat.h> +#include <linux/compat.h> static inline int perf_callchain_user32(struct pt_regs *regs, struct perf_callchain_entry_ctx *entry) diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h index e1c8dab86670..7cd314b71c51 100644 --- a/arch/x86/include/asm/compat.h +++ b/arch/x86/include/asm/compat.h @@ -17,7 +17,6 @@ typedef u32 compat_size_t; typedef s32 compat_ssize_t; -typedef s32 compat_time_t; typedef s32 compat_clock_t; typedef s32 compat_pid_t; typedef u16 __compat_uid_t; @@ -46,16 +45,6 @@ typedef u32 compat_u32; typedef u64 __attribute__((aligned(4))) compat_u64; typedef u32 compat_uptr_t; -struct compat_timespec { - compat_time_t tv_sec; - s32 tv_nsec; -}; - -struct compat_timeval { - compat_time_t tv_sec; - s32 tv_usec; -}; - struct compat_stat { compat_dev_t st_dev; u16 __pad1; diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h index 09ad88572746..db25aa15b705 100644 --- a/arch/x86/include/asm/ftrace.h +++ b/arch/x86/include/asm/ftrace.h @@ -49,7 +49,7 @@ int ftrace_int3_handler(struct pt_regs *regs); #if !defined(__ASSEMBLY__) && !defined(COMPILE_OFFSETS) #if defined(CONFIG_FTRACE_SYSCALLS) && defined(CONFIG_IA32_EMULATION) -#include <asm/compat.h> +#include <linux/compat.h> /* * Because ia32 syscalls do not map to x86_64 syscall numbers diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c index a3f15ed545b5..6a78d4b36a79 100644 --- a/arch/x86/kernel/sys_x86_64.c +++ b/arch/x86/kernel/sys_x86_64.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#include <linux/compat.h> #include <linux/errno.h> #include <linux/sched.h> #include <linux/sched/mm.h> @@ -19,7 +20,6 @@ #include <linux/elf.h> #include <asm/elf.h> -#include <asm/compat.h> #include <asm/ia32.h> #include <asm/syscalls.h> #include <asm/mpx.h> |