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* [PATCH] MIPS: Wire up io_pgetevents syscall
@ 2018-06-15  0:29 ` Paul Burton
  0 siblings, 0 replies; 6+ messages in thread
From: Paul Burton @ 2018-06-15  0:29 UTC (permalink / raw)
  To: linux-mips; +Cc: Paul Burton, James Hogan, Ralf Baechle

Wire up the io_pgetevents syscall that was introduced by commit
7a074e96dee6 ("aio: implement io_pgetevents").

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org

---
This will conflict with the rseq patches, but is trivial to fixup.

 arch/mips/include/uapi/asm/unistd.h | 15 +++++++++------
 arch/mips/kernel/scall32-o32.S      |  1 +
 arch/mips/kernel/scall64-64.S       |  1 +
 arch/mips/kernel/scall64-n32.S      |  1 +
 arch/mips/kernel/scall64-o32.S      |  1 +
 5 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index bb05e9916a5f..41a01e29c4ff 100644
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -388,17 +388,18 @@
 #define __NR_pkey_alloc			(__NR_Linux + 364)
 #define __NR_pkey_free			(__NR_Linux + 365)
 #define __NR_statx			(__NR_Linux + 366)
+#define __NR_io_pgetevents		(__NR_Linux + 367)
 
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls		366
+#define __NR_Linux_syscalls		367
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux			4000
-#define __NR_O32_Linux_syscalls		366
+#define __NR_O32_Linux_syscalls		367
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -733,16 +734,17 @@
 #define __NR_pkey_alloc			(__NR_Linux + 324)
 #define __NR_pkey_free			(__NR_Linux + 325)
 #define __NR_statx			(__NR_Linux + 326)
+#define __NR_io_pgetevents		(__NR_Linux + 327)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls		326
+#define __NR_Linux_syscalls		327
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux			5000
-#define __NR_64_Linux_syscalls		326
+#define __NR_64_Linux_syscalls		327
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -1081,15 +1083,16 @@
 #define __NR_pkey_alloc			(__NR_Linux + 328)
 #define __NR_pkey_free			(__NR_Linux + 329)
 #define __NR_statx			(__NR_Linux + 330)
+#define __NR_io_pgetevents		(__NR_Linux + 331)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls		330
+#define __NR_Linux_syscalls		331
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux			6000
-#define __NR_N32_Linux_syscalls		330
+#define __NR_N32_Linux_syscalls		331
 
 #endif /* _UAPI_ASM_UNISTD_H */
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index a9a7d78803cd..7010fedee283 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -590,3 +590,4 @@ EXPORT(sys_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 4365 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 65d5aeeb9bdb..c6602079c46f 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -439,4 +439,5 @@ EXPORT(sys_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 5325 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
 	.size	sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index cbf190ef9e8a..8ce8f226e14a 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -434,4 +434,5 @@ EXPORT(sysn32_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free
 	PTR	sys_statx			/* 6330 */
+	PTR	sys_io_pgetevents
 	.size	sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 9ebe3e2403b1..7b5ce048b1e0 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -583,4 +583,5 @@ EXPORT(sys32_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 4365 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
 	.size	sys32_call_table,.-sys32_call_table
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH] MIPS: Wire up io_pgetevents syscall
@ 2018-06-15  0:29 ` Paul Burton
  0 siblings, 0 replies; 6+ messages in thread
From: Paul Burton @ 2018-06-15  0:29 UTC (permalink / raw)
  To: linux-mips; +Cc: Paul Burton, James Hogan, Ralf Baechle

Wire up the io_pgetevents syscall that was introduced by commit
7a074e96dee6 ("aio: implement io_pgetevents").

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org

---
This will conflict with the rseq patches, but is trivial to fixup.

 arch/mips/include/uapi/asm/unistd.h | 15 +++++++++------
 arch/mips/kernel/scall32-o32.S      |  1 +
 arch/mips/kernel/scall64-64.S       |  1 +
 arch/mips/kernel/scall64-n32.S      |  1 +
 arch/mips/kernel/scall64-o32.S      |  1 +
 5 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index bb05e9916a5f..41a01e29c4ff 100644
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -388,17 +388,18 @@
 #define __NR_pkey_alloc			(__NR_Linux + 364)
 #define __NR_pkey_free			(__NR_Linux + 365)
 #define __NR_statx			(__NR_Linux + 366)
+#define __NR_io_pgetevents		(__NR_Linux + 367)
 
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls		366
+#define __NR_Linux_syscalls		367
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux			4000
-#define __NR_O32_Linux_syscalls		366
+#define __NR_O32_Linux_syscalls		367
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -733,16 +734,17 @@
 #define __NR_pkey_alloc			(__NR_Linux + 324)
 #define __NR_pkey_free			(__NR_Linux + 325)
 #define __NR_statx			(__NR_Linux + 326)
+#define __NR_io_pgetevents		(__NR_Linux + 327)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls		326
+#define __NR_Linux_syscalls		327
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux			5000
-#define __NR_64_Linux_syscalls		326
+#define __NR_64_Linux_syscalls		327
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -1081,15 +1083,16 @@
 #define __NR_pkey_alloc			(__NR_Linux + 328)
 #define __NR_pkey_free			(__NR_Linux + 329)
 #define __NR_statx			(__NR_Linux + 330)
+#define __NR_io_pgetevents		(__NR_Linux + 331)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls		330
+#define __NR_Linux_syscalls		331
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux			6000
-#define __NR_N32_Linux_syscalls		330
+#define __NR_N32_Linux_syscalls		331
 
 #endif /* _UAPI_ASM_UNISTD_H */
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index a9a7d78803cd..7010fedee283 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -590,3 +590,4 @@ EXPORT(sys_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 4365 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 65d5aeeb9bdb..c6602079c46f 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -439,4 +439,5 @@ EXPORT(sys_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 5325 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
 	.size	sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index cbf190ef9e8a..8ce8f226e14a 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -434,4 +434,5 @@ EXPORT(sysn32_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free
 	PTR	sys_statx			/* 6330 */
+	PTR	sys_io_pgetevents
 	.size	sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 9ebe3e2403b1..7b5ce048b1e0 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -583,4 +583,5 @@ EXPORT(sys32_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 4365 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
 	.size	sys32_call_table,.-sys32_call_table
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH] MIPS: Wire up io_pgetevents syscall
  2018-06-15  0:29 ` Paul Burton
  (?)
@ 2018-06-15  8:35 ` James Hogan
  2018-06-20  3:46     ` Paul Burton
  -1 siblings, 1 reply; 6+ messages in thread
From: James Hogan @ 2018-06-15  8:35 UTC (permalink / raw)
  To: Paul Burton; +Cc: linux-mips, Ralf Baechle

[-- Attachment #1: Type: text/plain, Size: 981 bytes --]

On Thu, Jun 14, 2018 at 05:29:45PM -0700, Paul Burton wrote:
> diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
> index cbf190ef9e8a..8ce8f226e14a 100644
> --- a/arch/mips/kernel/scall64-n32.S
> +++ b/arch/mips/kernel/scall64-n32.S
> @@ -434,4 +434,5 @@ EXPORT(sysn32_call_table)
>  	PTR	sys_pkey_alloc
>  	PTR	sys_pkey_free
>  	PTR	sys_statx			/* 6330 */
> +	PTR	sys_io_pgetevents
>  	.size	sysn32_call_table,.-sysn32_call_table
> diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
> index 9ebe3e2403b1..7b5ce048b1e0 100644
> --- a/arch/mips/kernel/scall64-o32.S
> +++ b/arch/mips/kernel/scall64-o32.S
> @@ -583,4 +583,5 @@ EXPORT(sys32_call_table)
>  	PTR	sys_pkey_alloc
>  	PTR	sys_pkey_free			/* 4365 */
>  	PTR	sys_statx
> +	PTR	sys_io_pgetevents

I wonder if n32 and o32 on 64-bit kernels should use the compat versions
of the io_pgetevents syscall? compat_sys_io_getevents is already used in
these places.

Cheers
James

[-- Attachment #2: signature.asc --]
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^ permalink raw reply	[flat|nested] 6+ messages in thread
* [PATCH v2] MIPS: Wire up io_pgetevents syscall
@ 2018-06-20  3:46     ` Paul Burton
  0 siblings, 0 replies; 6+ messages in thread
From: Paul Burton @ 2018-06-20  3:46 UTC (permalink / raw)
  To: linux-mips; +Cc: Paul Burton, James Hogan, Ralf Baechle

Wire up the io_pgetevents syscall that was introduced by commit
7a074e96dee6 ("aio: implement io_pgetevents").

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org

---
This will conflict with the rseq patches, but is trivial to fixup.

Changes in v2:
- Use compat_sys_io_pgetevents for o32 & n32 on MIPS64 kernels.

 arch/mips/include/uapi/asm/unistd.h | 15 +++++++++------
 arch/mips/kernel/scall32-o32.S      |  1 +
 arch/mips/kernel/scall64-64.S       |  1 +
 arch/mips/kernel/scall64-n32.S      |  1 +
 arch/mips/kernel/scall64-o32.S      |  1 +
 5 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index bb05e9916a5f..41a01e29c4ff 100644
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -388,17 +388,18 @@
 #define __NR_pkey_alloc			(__NR_Linux + 364)
 #define __NR_pkey_free			(__NR_Linux + 365)
 #define __NR_statx			(__NR_Linux + 366)
+#define __NR_io_pgetevents		(__NR_Linux + 367)
 
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls		366
+#define __NR_Linux_syscalls		367
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux			4000
-#define __NR_O32_Linux_syscalls		366
+#define __NR_O32_Linux_syscalls		367
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -733,16 +734,17 @@
 #define __NR_pkey_alloc			(__NR_Linux + 324)
 #define __NR_pkey_free			(__NR_Linux + 325)
 #define __NR_statx			(__NR_Linux + 326)
+#define __NR_io_pgetevents		(__NR_Linux + 327)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls		326
+#define __NR_Linux_syscalls		327
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux			5000
-#define __NR_64_Linux_syscalls		326
+#define __NR_64_Linux_syscalls		327
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -1081,15 +1083,16 @@
 #define __NR_pkey_alloc			(__NR_Linux + 328)
 #define __NR_pkey_free			(__NR_Linux + 329)
 #define __NR_statx			(__NR_Linux + 330)
+#define __NR_io_pgetevents		(__NR_Linux + 331)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls		330
+#define __NR_Linux_syscalls		331
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux			6000
-#define __NR_N32_Linux_syscalls		330
+#define __NR_N32_Linux_syscalls		331
 
 #endif /* _UAPI_ASM_UNISTD_H */
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index a9a7d78803cd..7010fedee283 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -590,3 +590,4 @@ EXPORT(sys_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 4365 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 65d5aeeb9bdb..c6602079c46f 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -439,4 +439,5 @@ EXPORT(sys_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 5325 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
 	.size	sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index cbf190ef9e8a..4959b103f7a9 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -434,4 +434,5 @@ EXPORT(sysn32_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free
 	PTR	sys_statx			/* 6330 */
+	PTR	compat_sys_io_pgetevents
 	.size	sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 9ebe3e2403b1..433c7da31dbf 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -583,4 +583,5 @@ EXPORT(sys32_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 4365 */
 	PTR	sys_statx
+	PTR	compat_sys_io_pgetevents
 	.size	sys32_call_table,.-sys32_call_table
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH v2] MIPS: Wire up io_pgetevents syscall
@ 2018-06-20  3:46     ` Paul Burton
  0 siblings, 0 replies; 6+ messages in thread
From: Paul Burton @ 2018-06-20  3:46 UTC (permalink / raw)
  To: linux-mips; +Cc: Paul Burton, James Hogan, Ralf Baechle

Wire up the io_pgetevents syscall that was introduced by commit
7a074e96dee6 ("aio: implement io_pgetevents").

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org

---
This will conflict with the rseq patches, but is trivial to fixup.

Changes in v2:
- Use compat_sys_io_pgetevents for o32 & n32 on MIPS64 kernels.

 arch/mips/include/uapi/asm/unistd.h | 15 +++++++++------
 arch/mips/kernel/scall32-o32.S      |  1 +
 arch/mips/kernel/scall64-64.S       |  1 +
 arch/mips/kernel/scall64-n32.S      |  1 +
 arch/mips/kernel/scall64-o32.S      |  1 +
 5 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index bb05e9916a5f..41a01e29c4ff 100644
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -388,17 +388,18 @@
 #define __NR_pkey_alloc			(__NR_Linux + 364)
 #define __NR_pkey_free			(__NR_Linux + 365)
 #define __NR_statx			(__NR_Linux + 366)
+#define __NR_io_pgetevents		(__NR_Linux + 367)
 
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls		366
+#define __NR_Linux_syscalls		367
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux			4000
-#define __NR_O32_Linux_syscalls		366
+#define __NR_O32_Linux_syscalls		367
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -733,16 +734,17 @@
 #define __NR_pkey_alloc			(__NR_Linux + 324)
 #define __NR_pkey_free			(__NR_Linux + 325)
 #define __NR_statx			(__NR_Linux + 326)
+#define __NR_io_pgetevents		(__NR_Linux + 327)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls		326
+#define __NR_Linux_syscalls		327
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux			5000
-#define __NR_64_Linux_syscalls		326
+#define __NR_64_Linux_syscalls		327
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -1081,15 +1083,16 @@
 #define __NR_pkey_alloc			(__NR_Linux + 328)
 #define __NR_pkey_free			(__NR_Linux + 329)
 #define __NR_statx			(__NR_Linux + 330)
+#define __NR_io_pgetevents		(__NR_Linux + 331)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls		330
+#define __NR_Linux_syscalls		331
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux			6000
-#define __NR_N32_Linux_syscalls		330
+#define __NR_N32_Linux_syscalls		331
 
 #endif /* _UAPI_ASM_UNISTD_H */
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index a9a7d78803cd..7010fedee283 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -590,3 +590,4 @@ EXPORT(sys_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 4365 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 65d5aeeb9bdb..c6602079c46f 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -439,4 +439,5 @@ EXPORT(sys_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 5325 */
 	PTR	sys_statx
+	PTR	sys_io_pgetevents
 	.size	sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index cbf190ef9e8a..4959b103f7a9 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -434,4 +434,5 @@ EXPORT(sysn32_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free
 	PTR	sys_statx			/* 6330 */
+	PTR	compat_sys_io_pgetevents
 	.size	sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 9ebe3e2403b1..433c7da31dbf 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -583,4 +583,5 @@ EXPORT(sys32_call_table)
 	PTR	sys_pkey_alloc
 	PTR	sys_pkey_free			/* 4365 */
 	PTR	sys_statx
+	PTR	compat_sys_io_pgetevents
 	.size	sys32_call_table,.-sys32_call_table
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH v2] MIPS: Wire up io_pgetevents syscall
  2018-06-20  3:46     ` Paul Burton
  (?)
@ 2018-06-20 21:17     ` James Hogan
  -1 siblings, 0 replies; 6+ messages in thread
From: James Hogan @ 2018-06-20 21:17 UTC (permalink / raw)
  To: Paul Burton; +Cc: linux-mips, Ralf Baechle

[-- Attachment #1: Type: text/plain, Size: 596 bytes --]

On Tue, Jun 19, 2018 at 08:46:15PM -0700, Paul Burton wrote:
> Wire up the io_pgetevents syscall that was introduced by commit
> 7a074e96dee6 ("aio: implement io_pgetevents").
> 
> Signed-off-by: Paul Burton <paul.burton@mips.com>
> Cc: James Hogan <jhogan@kernel.org>
> Cc: Ralf Baechle <ralf@linux-mips.org>
> Cc: linux-mips@linux-mips.org
> 
> ---
> This will conflict with the rseq patches, but is trivial to fixup.
> 
> Changes in v2:
> - Use compat_sys_io_pgetevents for o32 & n32 on MIPS64 kernels.

Thanks,

Reviewed-by: James Hogan <jhogan@kernel.org>

Cheers
James

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^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-06-20 21:17 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-06-15  0:29 [PATCH] MIPS: Wire up io_pgetevents syscall Paul Burton
2018-06-15  0:29 ` Paul Burton
2018-06-15  8:35 ` James Hogan
2018-06-20  3:46   ` [PATCH v2] " Paul Burton
2018-06-20  3:46     ` Paul Burton
2018-06-20 21:17     ` James Hogan

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