* [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
@ 2022-01-20 7:38 ` guoren
0 siblings, 0 replies; 8+ messages in thread
From: guoren @ 2022-01-20 7:38 UTC (permalink / raw)
To: guoren, palmer, arnd, anup, gregkh, liush, wefu, drew,
wangjunqiang, hch, hch
Cc: linux-kernel, linux-riscv, linux-csky, linux-s390, sparclinux,
linuxppc-dev, inux-parisc, linux-mips, linux-arm-kernel, x86,
Guo Ren
From: Guo Ren <guoren@linux.alibaba.com>
Make "uapi asm unistd.h" could be used for architectures' COMPAT
mode. The __SYSCALL_COMPAT is first used in riscv.
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
---
include/uapi/asm-generic/unistd.h | 4 ++--
tools/include/uapi/asm-generic/unistd.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 1c48b0ae3ba3..45fa180cc56a 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog)
/* kernel/ptrace.c */
#define __NR_ptrace 117
-__SYSCALL(__NR_ptrace, sys_ptrace)
+__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
/* kernel/sched/core.c */
#define __NR_sched_setparam 118
@@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
-#if __BITS_PER_LONG == 32
+#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index 4557a8b6086f..aafe5cfeb27c 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog)
/* kernel/ptrace.c */
#define __NR_ptrace 117
-__SYSCALL(__NR_ptrace, sys_ptrace)
+__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
/* kernel/sched/core.c */
#define __NR_sched_setparam 118
@@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
-#if __BITS_PER_LONG == 32
+#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
@ 2022-01-20 7:38 ` guoren
0 siblings, 0 replies; 8+ messages in thread
From: guoren @ 2022-01-20 7:38 UTC (permalink / raw)
To: guoren, palmer, arnd, anup, gregkh, liush, wefu, drew,
wangjunqiang, hch, hch
Cc: linux-kernel, linux-riscv, linux-csky, linux-s390, sparclinux,
linuxppc-dev, inux-parisc, linux-mips, linux-arm-kernel, x86,
Guo Ren
From: Guo Ren <guoren@linux.alibaba.com>
Make "uapi asm unistd.h" could be used for architectures' COMPAT
mode. The __SYSCALL_COMPAT is first used in riscv.
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
---
include/uapi/asm-generic/unistd.h | 4 ++--
tools/include/uapi/asm-generic/unistd.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 1c48b0ae3ba3..45fa180cc56a 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog)
/* kernel/ptrace.c */
#define __NR_ptrace 117
-__SYSCALL(__NR_ptrace, sys_ptrace)
+__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
/* kernel/sched/core.c */
#define __NR_sched_setparam 118
@@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
-#if __BITS_PER_LONG == 32
+#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index 4557a8b6086f..aafe5cfeb27c 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog)
/* kernel/ptrace.c */
#define __NR_ptrace 117
-__SYSCALL(__NR_ptrace, sys_ptrace)
+__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
/* kernel/sched/core.c */
#define __NR_sched_setparam 118
@@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
-#if __BITS_PER_LONG == 32
+#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
--
2.25.1
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
@ 2022-01-20 7:38 ` guoren
0 siblings, 0 replies; 8+ messages in thread
From: guoren @ 2022-01-20 7:38 UTC (permalink / raw)
To: guoren, palmer, arnd, anup, gregkh, liush, wefu, drew,
wangjunqiang, hch, hch
Cc: linux-s390, Guo Ren, x86, linux-kernel, linux-csky, linux-mips,
sparclinux, linux-riscv, linuxppc-dev, inux-parisc,
linux-arm-kernel
From: Guo Ren <guoren@linux.alibaba.com>
Make "uapi asm unistd.h" could be used for architectures' COMPAT
mode. The __SYSCALL_COMPAT is first used in riscv.
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
---
include/uapi/asm-generic/unistd.h | 4 ++--
tools/include/uapi/asm-generic/unistd.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 1c48b0ae3ba3..45fa180cc56a 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog)
/* kernel/ptrace.c */
#define __NR_ptrace 117
-__SYSCALL(__NR_ptrace, sys_ptrace)
+__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
/* kernel/sched/core.c */
#define __NR_sched_setparam 118
@@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
-#if __BITS_PER_LONG == 32
+#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index 4557a8b6086f..aafe5cfeb27c 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog)
/* kernel/ptrace.c */
#define __NR_ptrace 117
-__SYSCALL(__NR_ptrace, sys_ptrace)
+__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
/* kernel/sched/core.c */
#define __NR_sched_setparam 118
@@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
-#if __BITS_PER_LONG == 32
+#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
@ 2022-01-20 7:38 ` guoren
0 siblings, 0 replies; 8+ messages in thread
From: guoren @ 2022-01-20 7:38 UTC (permalink / raw)
To: guoren, palmer, arnd, anup, gregkh, liush, wefu, drew,
wangjunqiang, hch, hch
Cc: linux-kernel, linux-riscv, linux-csky, linux-s390, sparclinux,
linuxppc-dev, inux-parisc, linux-mips, linux-arm-kernel, x86,
Guo Ren
From: Guo Ren <guoren@linux.alibaba.com>
Make "uapi asm unistd.h" could be used for architectures' COMPAT
mode. The __SYSCALL_COMPAT is first used in riscv.
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
---
include/uapi/asm-generic/unistd.h | 4 ++--
tools/include/uapi/asm-generic/unistd.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 1c48b0ae3ba3..45fa180cc56a 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog)
/* kernel/ptrace.c */
#define __NR_ptrace 117
-__SYSCALL(__NR_ptrace, sys_ptrace)
+__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
/* kernel/sched/core.c */
#define __NR_sched_setparam 118
@@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
-#if __BITS_PER_LONG == 32
+#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index 4557a8b6086f..aafe5cfeb27c 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -383,7 +383,7 @@ __SYSCALL(__NR_syslog, sys_syslog)
/* kernel/ptrace.c */
#define __NR_ptrace 117
-__SYSCALL(__NR_ptrace, sys_ptrace)
+__SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
/* kernel/sched/core.c */
#define __NR_sched_setparam 118
@@ -779,7 +779,7 @@ __SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
-#if __BITS_PER_LONG == 32
+#if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
#define __NR_clock_gettime64 403
__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
#define __NR_clock_settime64 404
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
2022-01-20 7:38 ` guoren
(?)
(?)
@ 2022-01-20 9:26 ` Arnd Bergmann
-1 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2022-01-20 9:26 UTC (permalink / raw)
To: Guo Ren
Cc: Palmer Dabbelt, Arnd Bergmann, Anup Patel, gregkh, liush, Wei Fu,
Drew Fustini, Wang Junqiang, Christoph Hellwig,
Christoph Hellwig, Linux Kernel Mailing List, linux-riscv,
linux-csky, linux-s390, sparclinux, linuxppc-dev, inux-parisc,
open list:BROADCOM NVRAM DRIVER, Linux ARM,
the arch/x86 maintainers, Guo Ren
On Thu, Jan 20, 2022 at 8:38 AM <guoren@kernel.org> wrote:
>
> From: Guo Ren <guoren@linux.alibaba.com>
>
> Make "uapi asm unistd.h" could be used for architectures' COMPAT
> mode. The __SYSCALL_COMPAT is first used in riscv.
>
> Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
> Signed-off-by: Guo Ren <guoren@kernel.org>
> Cc: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
@ 2022-01-20 9:26 ` Arnd Bergmann
0 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2022-01-20 9:26 UTC (permalink / raw)
To: Guo Ren
Cc: Palmer Dabbelt, Arnd Bergmann, Anup Patel, gregkh, liush, Wei Fu,
Drew Fustini, Wang Junqiang, Christoph Hellwig,
Christoph Hellwig, Linux Kernel Mailing List, linux-riscv,
linux-csky, linux-s390, sparclinux, linuxppc-dev, inux-parisc,
open list:BROADCOM NVRAM DRIVER, Linux ARM,
the arch/x86 maintainers, Guo Ren
On Thu, Jan 20, 2022 at 8:38 AM <guoren@kernel.org> wrote:
>
> From: Guo Ren <guoren@linux.alibaba.com>
>
> Make "uapi asm unistd.h" could be used for architectures' COMPAT
> mode. The __SYSCALL_COMPAT is first used in riscv.
>
> Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
> Signed-off-by: Guo Ren <guoren@kernel.org>
> Cc: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
@ 2022-01-20 9:26 ` Arnd Bergmann
0 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2022-01-20 9:26 UTC (permalink / raw)
To: Guo Ren
Cc: linux-s390, Guo Ren, Arnd Bergmann, gregkh, Drew Fustini,
Anup Patel, Wang Junqiang, the arch/x86 maintainers,
Linux Kernel Mailing List, linux-csky, inux-parisc,
Christoph Hellwig, Palmer Dabbelt, liush, sparclinux,
linux-riscv, open list:BROADCOM NVRAM DRIVER, linuxppc-dev,
Christoph Hellwig, Linux ARM, Wei Fu
On Thu, Jan 20, 2022 at 8:38 AM <guoren@kernel.org> wrote:
>
> From: Guo Ren <guoren@linux.alibaba.com>
>
> Make "uapi asm unistd.h" could be used for architectures' COMPAT
> mode. The __SYSCALL_COMPAT is first used in riscv.
>
> Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
> Signed-off-by: Guo Ren <guoren@kernel.org>
> Cc: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
@ 2022-01-20 9:26 ` Arnd Bergmann
0 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2022-01-20 9:26 UTC (permalink / raw)
To: Guo Ren
Cc: Palmer Dabbelt, Arnd Bergmann, Anup Patel, gregkh, liush, Wei Fu,
Drew Fustini, Wang Junqiang, Christoph Hellwig,
Christoph Hellwig, Linux Kernel Mailing List, linux-riscv,
linux-csky, linux-s390, sparclinux, linuxppc-dev, inux-parisc,
open list:BROADCOM NVRAM DRIVER, Linux ARM,
the arch/x86 maintainers, Guo Ren
On Thu, Jan 20, 2022 at 8:38 AM <guoren@kernel.org> wrote:
>
> From: Guo Ren <guoren@linux.alibaba.com>
>
> Make "uapi asm unistd.h" could be used for architectures' COMPAT
> mode. The __SYSCALL_COMPAT is first used in riscv.
>
> Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
> Signed-off-by: Guo Ren <guoren@kernel.org>
> Cc: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2022-01-20 9:27 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-20 7:38 [PATCH V3 04/17] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT guoren
2022-01-20 7:38 ` guoren
2022-01-20 7:38 ` guoren
2022-01-20 7:38 ` guoren
2022-01-20 9:26 ` Arnd Bergmann
2022-01-20 9:26 ` Arnd Bergmann
2022-01-20 9:26 ` Arnd Bergmann
2022-01-20 9:26 ` Arnd Bergmann
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