* [PATCH] powerpc: Stop exporting __clear_user which is now inlined.
@ 2020-12-04 23:28 ` Michal Suchanek
0 siblings, 0 replies; 7+ messages in thread
From: Michal Suchanek @ 2020-12-04 23:28 UTC (permalink / raw)
To: stable; +Cc: linux-kernel, Paul Mackerras, Michal Suchanek, linuxppc-dev
Stable commit 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP
enabled") redefines __clear_user as inline function but does not remove
the export.
Fixes: 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP enabled")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/lib/ppc_ksyms.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/lib/ppc_ksyms.c b/arch/powerpc/lib/ppc_ksyms.c
index c7f8e9586316..4b81fd96aa3e 100644
--- a/arch/powerpc/lib/ppc_ksyms.c
+++ b/arch/powerpc/lib/ppc_ksyms.c
@@ -24,7 +24,6 @@ EXPORT_SYMBOL(csum_tcpudp_magic);
#endif
EXPORT_SYMBOL(__copy_tofrom_user);
-EXPORT_SYMBOL(__clear_user);
EXPORT_SYMBOL(copy_page);
#ifdef CONFIG_PPC64
--
2.26.2
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH] powerpc: Stop exporting __clear_user which is now inlined.
@ 2020-12-04 23:28 ` Michal Suchanek
0 siblings, 0 replies; 7+ messages in thread
From: Michal Suchanek @ 2020-12-04 23:28 UTC (permalink / raw)
To: stable
Cc: Michal Suchanek, Benjamin Herrenschmidt, Paul Mackerras,
Michael Ellerman, linuxppc-dev, linux-kernel
Stable commit 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP
enabled") redefines __clear_user as inline function but does not remove
the export.
Fixes: 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP enabled")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/lib/ppc_ksyms.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/lib/ppc_ksyms.c b/arch/powerpc/lib/ppc_ksyms.c
index c7f8e9586316..4b81fd96aa3e 100644
--- a/arch/powerpc/lib/ppc_ksyms.c
+++ b/arch/powerpc/lib/ppc_ksyms.c
@@ -24,7 +24,6 @@ EXPORT_SYMBOL(csum_tcpudp_magic);
#endif
EXPORT_SYMBOL(__copy_tofrom_user);
-EXPORT_SYMBOL(__clear_user);
EXPORT_SYMBOL(copy_page);
#ifdef CONFIG_PPC64
--
2.26.2
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH] powerpc: Stop exporting __clear_user which is now inlined.
2020-12-04 23:28 ` Michal Suchanek
@ 2020-12-05 10:58 ` Michael Ellerman
-1 siblings, 0 replies; 7+ messages in thread
From: Michael Ellerman @ 2020-12-05 10:58 UTC (permalink / raw)
To: Michal Suchanek, stable
Cc: Michal Suchanek, Paul Mackerras, linuxppc-dev, linux-kernel
Michal Suchanek <msuchanek@suse.de> writes:
> Stable commit 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP
> enabled") redefines __clear_user as inline function but does not remove
> the export.
>
> Fixes: 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP enabled")
>
> Signed-off-by: Michal Suchanek <msuchanek@suse.de>
> ---
> arch/powerpc/lib/ppc_ksyms.c | 1 -
> 1 file changed, 1 deletion(-)
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
cheers
> diff --git a/arch/powerpc/lib/ppc_ksyms.c b/arch/powerpc/lib/ppc_ksyms.c
> index c7f8e9586316..4b81fd96aa3e 100644
> --- a/arch/powerpc/lib/ppc_ksyms.c
> +++ b/arch/powerpc/lib/ppc_ksyms.c
> @@ -24,7 +24,6 @@ EXPORT_SYMBOL(csum_tcpudp_magic);
> #endif
>
> EXPORT_SYMBOL(__copy_tofrom_user);
> -EXPORT_SYMBOL(__clear_user);
> EXPORT_SYMBOL(copy_page);
>
> #ifdef CONFIG_PPC64
> --
> 2.26.2
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH] powerpc: Stop exporting __clear_user which is now inlined.
@ 2020-12-05 10:58 ` Michael Ellerman
0 siblings, 0 replies; 7+ messages in thread
From: Michael Ellerman @ 2020-12-05 10:58 UTC (permalink / raw)
To: Michal Suchanek, stable
Cc: Michal Suchanek, Benjamin Herrenschmidt, Paul Mackerras,
linuxppc-dev, linux-kernel
Michal Suchanek <msuchanek@suse.de> writes:
> Stable commit 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP
> enabled") redefines __clear_user as inline function but does not remove
> the export.
>
> Fixes: 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP enabled")
>
> Signed-off-by: Michal Suchanek <msuchanek@suse.de>
> ---
> arch/powerpc/lib/ppc_ksyms.c | 1 -
> 1 file changed, 1 deletion(-)
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
cheers
> diff --git a/arch/powerpc/lib/ppc_ksyms.c b/arch/powerpc/lib/ppc_ksyms.c
> index c7f8e9586316..4b81fd96aa3e 100644
> --- a/arch/powerpc/lib/ppc_ksyms.c
> +++ b/arch/powerpc/lib/ppc_ksyms.c
> @@ -24,7 +24,6 @@ EXPORT_SYMBOL(csum_tcpudp_magic);
> #endif
>
> EXPORT_SYMBOL(__copy_tofrom_user);
> -EXPORT_SYMBOL(__clear_user);
> EXPORT_SYMBOL(copy_page);
>
> #ifdef CONFIG_PPC64
> --
> 2.26.2
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH] powerpc: Stop exporting __clear_user which is now inlined.
2020-12-05 10:58 ` Michael Ellerman
@ 2020-12-06 9:50 ` Greg KH
-1 siblings, 0 replies; 7+ messages in thread
From: Greg KH @ 2020-12-06 9:50 UTC (permalink / raw)
To: Michael Ellerman
Cc: linux-kernel, stable, Paul Mackerras, Michal Suchanek,
linuxppc-dev
On Sat, Dec 05, 2020 at 09:58:23PM +1100, Michael Ellerman wrote:
> Michal Suchanek <msuchanek@suse.de> writes:
> > Stable commit 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP
> > enabled") redefines __clear_user as inline function but does not remove
> > the export.
> >
> > Fixes: 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP enabled")
> >
> > Signed-off-by: Michal Suchanek <msuchanek@suse.de>
> > ---
> > arch/powerpc/lib/ppc_ksyms.c | 1 -
> > 1 file changed, 1 deletion(-)
>
> Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Now applied, thanks.
greg k-h
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH] powerpc: Stop exporting __clear_user which is now inlined.
@ 2020-12-06 9:50 ` Greg KH
0 siblings, 0 replies; 7+ messages in thread
From: Greg KH @ 2020-12-06 9:50 UTC (permalink / raw)
To: Michael Ellerman
Cc: Michal Suchanek, stable, Benjamin Herrenschmidt, Paul Mackerras,
linuxppc-dev, linux-kernel
On Sat, Dec 05, 2020 at 09:58:23PM +1100, Michael Ellerman wrote:
> Michal Suchanek <msuchanek@suse.de> writes:
> > Stable commit 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP
> > enabled") redefines __clear_user as inline function but does not remove
> > the export.
> >
> > Fixes: 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP enabled")
> >
> > Signed-off-by: Michal Suchanek <msuchanek@suse.de>
> > ---
> > arch/powerpc/lib/ppc_ksyms.c | 1 -
> > 1 file changed, 1 deletion(-)
>
> Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Now applied, thanks.
greg k-h
^ permalink raw reply [flat|nested] 7+ messages in thread
* Patch "powerpc: Stop exporting __clear_user which is now inlined." has been added to the 4.4-stable tree
2020-12-04 23:28 ` Michal Suchanek
(?)
(?)
@ 2020-12-06 10:19 ` gregkh
-1 siblings, 0 replies; 7+ messages in thread
From: gregkh @ 2020-12-06 10:19 UTC (permalink / raw)
To: benh, linuxppc-dev, mpe, msuchanek, paulus; +Cc: stable-commits
This is a note to let you know that I've just added the patch titled
powerpc: Stop exporting __clear_user which is now inlined.
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
powerpc-stop-exporting-__clear_user-which-is-now-inlined.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
From msuchanek@suse.de Sun Dec 6 10:49:43 2020
From: Michal Suchanek <msuchanek@suse.de>
Date: Sat, 5 Dec 2020 00:28:07 +0100
Subject: powerpc: Stop exporting __clear_user which is now inlined.
To: stable@vger.kernel.org
Cc: Michal Suchanek <msuchanek@suse.de>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, Michael Ellerman <mpe@ellerman.id.au>, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Message-ID: <20201204232807.31887-1-msuchanek@suse.de>
From: Michal Suchanek <msuchanek@suse.de>
Stable commit 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP
enabled") redefines __clear_user as inline function but does not remove
the export.
Fixes: 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP enabled")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
---
arch/powerpc/lib/ppc_ksyms.c | 1 -
1 file changed, 1 deletion(-)
--- a/arch/powerpc/lib/ppc_ksyms.c
+++ b/arch/powerpc/lib/ppc_ksyms.c
@@ -24,7 +24,6 @@ EXPORT_SYMBOL(csum_tcpudp_magic);
#endif
EXPORT_SYMBOL(__copy_tofrom_user);
-EXPORT_SYMBOL(__clear_user);
EXPORT_SYMBOL(copy_page);
#ifdef CONFIG_PPC64
Patches currently in stable-queue which might be from msuchanek@suse.de are
queue-4.4/powerpc-stop-exporting-__clear_user-which-is-now-inlined.patch
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2020-12-06 10:21 UTC | newest]
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2020-12-04 23:28 [PATCH] powerpc: Stop exporting __clear_user which is now inlined Michal Suchanek
2020-12-04 23:28 ` Michal Suchanek
2020-12-05 10:58 ` Michael Ellerman
2020-12-05 10:58 ` Michael Ellerman
2020-12-06 9:50 ` Greg KH
2020-12-06 9:50 ` Greg KH
2020-12-06 10:19 ` Patch "powerpc: Stop exporting __clear_user which is now inlined." has been added to the 4.4-stable tree gregkh
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