* [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
2019-02-08 17:04 ` [PATCH 3/3] arm64: " Julien Grall
0 siblings, 2 replies; 5+ 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] 5+ messages in thread
* [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU
2019-02-08 17:04 [PATCH RESEND 0/3] Remove reference of TIF_USEDFPU on arch not using it Julien Grall
@ 2019-02-08 17:04 ` Julien Grall
2019-02-08 17:04 ` [PATCH 3/3] arm64: " Julien Grall
1 sibling, 0 replies; 5+ 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] 5+ messages in thread
* [PATCH 3/3] arm64: Remove documentation about TIF_USEDFPU
2019-02-08 17:04 [PATCH RESEND 0/3] Remove reference of TIF_USEDFPU on arch not using it Julien Grall
2019-02-08 17:04 ` [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU Julien Grall
@ 2019-02-08 17:04 ` Julien Grall
2019-02-11 11:18 ` Will Deacon
2019-02-26 16:41 ` Catalin Marinas
1 sibling, 2 replies; 5+ messages in thread
From: Julien Grall @ 2019-02-08 17:04 UTC (permalink / raw)
To: linux-kernel; +Cc: Catalin Marinas, Julien Grall, Will Deacon, linux-arm-kernel
TIF_USEDFPU is not defined as thread flags for Arm64. So drop it from
the documentation.
Signed-off-by: Julien Grall <julien.grall@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
---
arch/arm64/include/asm/thread_info.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
index bbca68b54732..eb3ef73e07cf 100644
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -79,7 +79,6 @@ void arch_release_task_struct(struct task_struct *tsk);
* TIF_SIGPENDING - signal pending
* TIF_NEED_RESCHED - rescheduling necessary
* TIF_NOTIFY_RESUME - callback before returning to user
- * TIF_USEDFPU - FPU was used by this task this quantum (SMP)
*/
#define TIF_SIGPENDING 0
#define TIF_NEED_RESCHED 1
--
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] 5+ messages in thread
* Re: [PATCH 3/3] arm64: Remove documentation about TIF_USEDFPU
2019-02-08 17:04 ` [PATCH 3/3] arm64: " Julien Grall
@ 2019-02-11 11:18 ` Will Deacon
2019-02-26 16:41 ` Catalin Marinas
1 sibling, 0 replies; 5+ messages in thread
From: Will Deacon @ 2019-02-11 11:18 UTC (permalink / raw)
To: Julien Grall; +Cc: Catalin Marinas, linux-kernel, linux-arm-kernel
On Fri, Feb 08, 2019 at 05:04:25PM +0000, Julien Grall wrote:
> TIF_USEDFPU is not defined as thread flags for Arm64. So drop it from
> the documentation.
>
> Signed-off-by: Julien Grall <julien.grall@arm.com>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: linux-arm-kernel@lists.infradead.org
> ---
> arch/arm64/include/asm/thread_info.h | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
> index bbca68b54732..eb3ef73e07cf 100644
> --- a/arch/arm64/include/asm/thread_info.h
> +++ b/arch/arm64/include/asm/thread_info.h
> @@ -79,7 +79,6 @@ void arch_release_task_struct(struct task_struct *tsk);
> * TIF_SIGPENDING - signal pending
> * TIF_NEED_RESCHED - rescheduling necessary
> * TIF_NOTIFY_RESUME - callback before returning to user
> - * TIF_USEDFPU - FPU was used by this task this quantum (SMP)
> */
> #define TIF_SIGPENDING 0
> #define TIF_NEED_RESCHED 1
Acked-by: Will Deacon <will.deacon@arm.com>
Will
_______________________________________________
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] 5+ messages in thread
* Re: [PATCH 3/3] arm64: Remove documentation about TIF_USEDFPU
2019-02-08 17:04 ` [PATCH 3/3] arm64: " Julien Grall
2019-02-11 11:18 ` Will Deacon
@ 2019-02-26 16:41 ` Catalin Marinas
1 sibling, 0 replies; 5+ messages in thread
From: Catalin Marinas @ 2019-02-26 16:41 UTC (permalink / raw)
To: Julien Grall; +Cc: Will Deacon, linux-kernel, linux-arm-kernel
On Fri, Feb 08, 2019 at 05:04:25PM +0000, Julien Grall wrote:
> TIF_USEDFPU is not defined as thread flags for Arm64. So drop it from
> the documentation.
>
> Signed-off-by: Julien Grall <julien.grall@arm.com>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: linux-arm-kernel@lists.infradead.org
Queued for 5.1. Thanks.
--
Catalin
_______________________________________________
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] 5+ messages in thread
end of thread, other threads:[~2019-02-26 16:41 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-02-08 17:04 [PATCH RESEND 0/3] Remove reference of TIF_USEDFPU on arch not using it Julien Grall
2019-02-08 17:04 ` [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU Julien Grall
2019-02-08 17:04 ` [PATCH 3/3] arm64: " Julien Grall
2019-02-11 11:18 ` Will Deacon
2019-02-26 16:41 ` Catalin Marinas
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).