* [PATCH 0/3] Remove reference of TIF_USEDFPU on arch not using it
@ 2019-02-08 17:03 Julien Grall
2019-02-08 17:03 ` [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU Julien Grall
2019-02-08 17:04 ` [PATCH 0/3] Remove reference of TIF_USEDFPU on arch not using it Julien Grall
0 siblings, 2 replies; 4+ messages in thread
From: Julien Grall @ 2019-02-08 17:03 UTC (permalink / raw)
To: linux-kernel
Cc: Catalin Marinas, Will Deacon, Russell King, Julien Grall,
Greentime Hu, Vincent Chen, linux-arm-kernel
Hi all,
This small patch series remove reference of TIF_USEDFPU on nds32, arm and
arm64 as the flag is not inuse.
Cheers,
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Julien Grall (3):
nds32: Removed unused thread flag TIF_USEDFPU
arm: Remove documentation about TIF_USEDFPU
arm64: Remove documentation about TIF_USEDFPU
arch/arm/include/asm/thread_info.h | 1 -
arch/arm64/include/asm/thread_info.h | 1 -
arch/nds32/include/asm/thread_info.h | 2 --
3 files changed, 4 deletions(-)
--
2.11.0
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU
2019-02-08 17:03 [PATCH 0/3] Remove reference of TIF_USEDFPU on arch not using it Julien Grall
@ 2019-02-08 17:03 ` Julien Grall
2019-02-08 17:04 ` [PATCH 0/3] Remove reference of TIF_USEDFPU on arch not using it Julien Grall
1 sibling, 0 replies; 4+ messages in thread
From: Julien Grall @ 2019-02-08 17:03 UTC (permalink / raw)
To: linux-kernel; +Cc: Julien Grall, Russell King, linux-arm-kernel
TIF_USEDFPU is not defined as thread flags for Arm. So drop it from
the documentation.
Signed-off-by: Julien Grall <julien.grall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
---
arch/arm/include/asm/thread_info.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index 286eb61c632b..779927f0c3c1 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -132,7 +132,6 @@ extern int vfp_restore_user_hwstate(struct user_vfp *,
/*
* thread information flags:
- * TIF_USEDFPU - FPU was used by this task this quantum (SMP)
* TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED
*/
#define TIF_SIGPENDING 0 /* signal pending */
--
2.11.0
_______________________________________________
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] 4+ messages in thread
* Re: [PATCH 0/3] Remove reference of TIF_USEDFPU on arch not using it
2019-02-08 17:03 [PATCH 0/3] Remove reference of TIF_USEDFPU on arch not using it Julien Grall
2019-02-08 17:03 ` [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU Julien Grall
@ 2019-02-08 17:04 ` Julien Grall
1 sibling, 0 replies; 4+ messages in thread
From: Julien Grall @ 2019-02-08 17:04 UTC (permalink / raw)
To: linux-kernel
Cc: Catalin Marinas, Will Deacon, Russell King, Greentime Hu,
Vincent Chen, linux-arm-kernel
Hi,
Sorry I made an error in the patches sent. Please ignore this series and look
for the "RESEND" version.
Cheers,
On 08/02/2019 17:03, Julien Grall wrote:
> Hi all,
>
> This small patch series remove reference of TIF_USEDFPU on nds32, arm and
> arm64 as the flag is not inuse.
>
> Cheers,
>
> Cc: Greentime Hu <green.hu@gmail.com>
> Cc: Vincent Chen <deanbo422@gmail.com>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: linux-arm-kernel@lists.infradead.org
>
> Julien Grall (3):
> nds32: Removed unused thread flag TIF_USEDFPU
> arm: Remove documentation about TIF_USEDFPU
> arm64: Remove documentation about TIF_USEDFPU
>
> arch/arm/include/asm/thread_info.h | 1 -
> arch/arm64/include/asm/thread_info.h | 1 -
> arch/nds32/include/asm/thread_info.h | 2 --
> 3 files changed, 4 deletions(-)
>
--
Julien Grall
_______________________________________________
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] 4+ messages in thread
* [PATCH RESEND 0/3] Remove reference of TIF_USEDFPU on arch not using it
@ 2019-02-08 17:04 Julien Grall
2019-02-08 17:04 ` [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU Julien Grall
0 siblings, 1 reply; 4+ messages in thread
From: Julien Grall @ 2019-02-08 17:04 UTC (permalink / raw)
To: linux-kernel
Cc: Catalin Marinas, Will Deacon, Russell King, Julien Grall,
Greentime Hu, Vincent Chen, linux-arm-kernel
Hi all,
This small patch series remove reference of TIF_USEDFPU on nds32, arm and
arm64 as the flag is not inuse.
Cheers,
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Julien Grall (3):
nds32: Removed unused thread flag TIF_USEDFPU
arm: Remove documentation about TIF_USEDFPU
arm64: Remove documentation about TIF_USEDFPU
arch/arm/include/asm/thread_info.h | 1 -
arch/arm64/include/asm/thread_info.h | 1 -
arch/nds32/include/asm/thread_info.h | 2 --
3 files changed, 4 deletions(-)
--
2.11.0
_______________________________________________
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] 4+ messages in thread
* [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU
2019-02-08 17:04 [PATCH RESEND " Julien Grall
@ 2019-02-08 17:04 ` Julien Grall
0 siblings, 0 replies; 4+ messages in thread
From: Julien Grall @ 2019-02-08 17:04 UTC (permalink / raw)
To: linux-kernel; +Cc: Julien Grall, Russell King, linux-arm-kernel
TIF_USEDFPU is not defined as thread flags for Arm. So drop it from
the documentation.
Signed-off-by: Julien Grall <julien.grall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
---
arch/arm/include/asm/thread_info.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index 286eb61c632b..779927f0c3c1 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -132,7 +132,6 @@ extern int vfp_restore_user_hwstate(struct user_vfp *,
/*
* thread information flags:
- * TIF_USEDFPU - FPU was used by this task this quantum (SMP)
* TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED
*/
#define TIF_SIGPENDING 0 /* signal pending */
--
2.11.0
_______________________________________________
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] 4+ messages in thread
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