@@ -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;
@@ -20,6 +20,7 @@
#ifdef CONFIG_COMPAT
+#include <linux/compat_time.h>
#include <asm/compat.h>
/*
@@ -29,7 +29,6 @@
#include <linux/ptrace.h>
#include <linux/smp.h>
-#include <asm/compat.h>
#include <asm/current.h>
#include <asm/debug-monitors.h>
#include <asm/hw_breakpoint.h>
@@ -5,7 +5,7 @@
#include <linux/bug.h>
#include <linux/sched/task_stack.h>
-#include <asm/compat.h>
+#include <linux/compat.h>
#include <asm/perf_regs.h>
#include <asm/ptrace.h>
@@ -52,7 +52,6 @@
#include <linux/thread_info.h>
#include <asm/alternative.h>
-#include <asm/compat.h>
#include <asm/cacheflush.h>
#include <asm/exec.h>
#include <asm/fpsimd.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];
@@ -14,7 +14,7 @@
#include <linux/signal.h>
#include <linux/syscalls.h>
-#include <asm/compat.h>
+#include <linux/compat.h>
#include <asm/compat-signal.h>
#include <linux/uaccess.h>
#include <asm/unistd.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 */
@@ -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;
@@ -42,7 +42,7 @@
#include <asm/paca.h>
#include <asm/lppaca.h>
#include <asm/cache.h>
-#include <asm/compat.h>
+#include <linux/compat.h>
#include <asm/mmu.h>
#include <asm/hvcall.h>
#include <asm/xics.h>
@@ -11,7 +11,7 @@
#include <linux/sched.h>
#include <asm/processor.h>
#include <linux/uaccess.h>
-#include <asm/compat.h>
+#include <linux/compat.h>
#include <asm/oprofile_impl.h>
#define STACK_SP(STACK) *(STACK)
@@ -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"
@@ -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;
@@ -126,7 +126,7 @@
*/
#include <asm/ptrace.h>
-#include <asm/compat.h>
+#include <linux/compat.h>
#include <asm/syscall.h>
#include <asm/user.h>
@@ -136,7 +136,6 @@ 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>
@@ -29,7 +29,6 @@
#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"
@@ -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>
@@ -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;
@@ -29,7 +29,6 @@ typedef u32 compat_ulong_t;
typedef u32 compat_size_t;
typedef s32 compat_ssize_t;
typedef s32 compat_off_t;
-typedef s32 compat_time_t;
typedef s32 compat_clock_t;
typedef u32 compat_ino_t;
typedef u32 compat_caddr_t;
@@ -59,16 +58,6 @@ typedef unsigned long compat_elf_greg_t;
#define COMPAT_ELF_NGREG (sizeof(struct pt_regs) / sizeof(compat_elf_greg_t))
typedef compat_elf_greg_t compat_elf_gregset_t[COMPAT_ELF_NGREG];
-struct compat_timespec {
- compat_time_t tv_sec;
- s32 tv_nsec;
-};
-
-struct compat_timeval {
- compat_time_t tv_sec;
- s32 tv_usec;
-};
-
#define compat_stat stat
#define compat_statfs statfs
@@ -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)
@@ -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;
@@ -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
@@ -16,7 +16,7 @@
#include <linux/linkage.h>
#include <linux/types.h>
#include <linux/signal.h>
-#include <asm/compat.h>
+#include <linux/compat.h>
#include <asm/ia32.h>
/* ia32/sys_ia32.c */
@@ -19,7 +19,7 @@
#include <linux/elf.h>
#include <asm/elf.h>
-#include <asm/compat.h>
+#include <linux/compat.h>
#include <asm/ia32.h>
#include <asm/syscalls.h>
#include <asm/mpx.h>
@@ -18,7 +18,6 @@
#include <linux/fs.h>
#include <linux/blkpg.h>
#include <linux/slab.h>
-#include <asm/compat.h>
#include <asm/ccwdev.h>
#include <asm/schid.h>
#include <asm/cmb.h>
@@ -18,7 +18,6 @@
#include <linux/slab.h>
#include <linux/types.h>
-#include <asm/compat.h>
#include <asm/ccwdev.h>
#include <asm/cio.h>
#include <asm/ebcdic.h>
@@ -14,7 +14,6 @@
#include <linux/init.h>
#include <linux/ioctl.h>
#include <linux/fs.h>
-#include <asm/compat.h>
#include <asm/sclp_ctl.h>
#include <asm/sclp.h>
@@ -23,7 +23,6 @@
#include <linux/mutex.h>
#include <linux/cma.h>
#include <linux/mm.h>
-#include <asm/compat.h>
#include <asm/cpcmd.h>
#include <asm/debug.h>
#include <asm/vmcp.h>
@@ -15,7 +15,6 @@
#include <linux/miscdevice.h>
#include <linux/kernel_stat.h>
-#include <asm/compat.h>
#include <asm/cio.h>
#include <asm/chsc.h>
#include <asm/isc.h>
@@ -26,7 +26,7 @@
#include <asm/chpid.h>
#include <asm/io.h>
#include <asm/sysinfo.h>
-#include <asm/compat.h>
+#include <linux/compat.h>
#include <asm/diag.h>
#include <asm/cio.h>
#include <asm/ccwdev.h>
@@ -48,7 +48,7 @@
#include <linux/wait.h>
#include <linux/spi/spi.h>
#ifdef CONFIG_COMPAT
-#include <asm/compat.h>
+#include <linux/compat.h>
#endif
#include "pi433_if.h"
@@ -7,6 +7,7 @@
*/
#include <linux/types.h>
+#include <linux/compat_time.h>
#ifdef CONFIG_COMPAT
new file mode 100644
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_COMPAT_TIME_H
+#define _LINUX_COMPAT_TIME_H
+
+#include <linux/types.h>
+
+typedef s32 compat_time_t;
+
+struct compat_timespec {
+ compat_time_t tv_sec;
+ s32 tv_nsec;
+};
+
+struct compat_timeval {
+ compat_time_t tv_sec;
+ s32 tv_usec;
+};
+
+#endif /* _LINUX_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: Deepa Dinamani <deepa.kernel@gmail.com> --- arch/arm64/include/asm/compat.h | 11 ----------- arch/arm64/include/asm/stat.h | 1 + arch/arm64/kernel/hw_breakpoint.c | 1 - arch/arm64/kernel/perf_regs.c | 2 +- arch/arm64/kernel/process.c | 1 - arch/mips/include/asm/compat.h | 11 ----------- arch/mips/kernel/signal32.c | 2 +- arch/parisc/include/asm/compat.h | 11 ----------- arch/powerpc/include/asm/compat.h | 11 ----------- arch/powerpc/kernel/asm-offsets.c | 2 +- arch/powerpc/oprofile/backtrace.c | 2 +- arch/s390/hypfs/hypfs_sprp.c | 1 - arch/s390/include/asm/compat.h | 11 ----------- arch/s390/include/asm/elf.h | 3 +-- arch/s390/kvm/priv.c | 1 - arch/s390/pci/pci_clp.c | 1 - arch/sparc/include/asm/compat.h | 11 ----------- arch/tile/include/asm/compat.h | 11 ----------- arch/x86/events/core.c | 2 +- arch/x86/include/asm/compat.h | 11 ----------- arch/x86/include/asm/ftrace.h | 2 +- arch/x86/include/asm/sys_ia32.h | 2 +- arch/x86/kernel/sys_x86_64.c | 2 +- drivers/s390/block/dasd_ioctl.c | 1 - drivers/s390/char/fs3270.c | 1 - drivers/s390/char/sclp_ctl.c | 1 - drivers/s390/char/vmcp.c | 1 - drivers/s390/cio/chsc_sch.c | 1 - drivers/s390/net/qeth_core_main.c | 2 +- drivers/staging/pi433/pi433_if.c | 2 +- include/linux/compat.h | 1 + include/linux/compat_time.h | 19 +++++++++++++++++++ 32 files changed, 32 insertions(+), 110 deletions(-) create mode 100644 include/linux/compat_time.h