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* stable backport for dc8635b78cd8669
@ 2019-09-18 17:40 vineetg76
  2019-09-18 18:56 ` gregkh
  0 siblings, 1 reply; 7+ messages in thread
From: vineetg76 @ 2019-09-18 17:40 UTC (permalink / raw)
  To: linux-snps-arc

Hi Stable team,

Can we please backport dc8635b78cd8669c37e230058d18c33af7451ab1 ("kernel/exit.c:
export abort() to modules")

0-Day kernel test infra reports ARC 4.x.y builds failing after backport of
af1be2e21203867cb958aace ("ARC: handle gcc generated __builtin_trap for older
compiler")

Thx
-Vineet

^ permalink raw reply	[flat|nested] 7+ messages in thread

* stable backport for dc8635b78cd8669
  2019-09-18 17:40 stable backport for dc8635b78cd8669 vineetg76
@ 2019-09-18 18:56 ` gregkh
  2019-09-18 20:10   ` vineetg76
  0 siblings, 1 reply; 7+ messages in thread
From: gregkh @ 2019-09-18 18:56 UTC (permalink / raw)
  To: linux-snps-arc

On Wed, Sep 18, 2019@10:40:32AM -0700, Vineet Gupta wrote:
> Hi Stable team,
> 
> Can we please backport dc8635b78cd8669c37e230058d18c33af7451ab1 ("kernel/exit.c:
> export abort() to modules")
> 
> 0-Day kernel test infra reports ARC 4.x.y builds failing after backport of
> af1be2e21203867cb958aace ("ARC: handle gcc generated __builtin_trap for older
> compiler")

So is this only needed in 4.9.y and 4.4.y?

thanks,

greg k-h

^ permalink raw reply	[flat|nested] 7+ messages in thread

* stable backport for dc8635b78cd8669
  2019-09-18 18:56 ` gregkh
@ 2019-09-18 20:10   ` vineetg76
  2019-09-19 10:54     ` gregkh
  0 siblings, 1 reply; 7+ messages in thread
From: vineetg76 @ 2019-09-18 20:10 UTC (permalink / raw)
  To: linux-snps-arc

On 9/18/19 11:56 AM, Greg Kroah-Hartman wrote:
> So is this only needed in 4.9.y and 4.4.y?

Yes indeed !

Thx,
-Vineet

^ permalink raw reply	[flat|nested] 7+ messages in thread

* stable backport for dc8635b78cd8669
  2019-09-18 20:10   ` vineetg76
@ 2019-09-19 10:54     ` gregkh
  2019-09-19 20:58       ` [PATCH] ARC: export "abort" for modules Vineet.Gupta1
  0 siblings, 1 reply; 7+ messages in thread
From: gregkh @ 2019-09-19 10:54 UTC (permalink / raw)
  To: linux-snps-arc

On Wed, Sep 18, 2019@01:10:04PM -0700, Vineet Gupta wrote:
> On 9/18/19 11:56 AM, Greg Kroah-Hartman wrote:
> > So is this only needed in 4.9.y and 4.4.y?
> 
> Yes indeed !

It doesn't apply there at all, can you provide a working backport for
those kernels so that I can queue it up?

thanks,

greg k-h

^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH] ARC: export "abort" for modules
  2019-09-19 10:54     ` gregkh
@ 2019-09-19 20:58       ` Vineet.Gupta1
  2019-09-19 21:11         ` Patch "ARC: export "abort" for modules" has been added to the 4.4-stable tree gregkh
  2019-09-19 21:11         ` Patch "ARC: export "abort" for modules" has been added to the 4.9-stable tree gregkh
  0 siblings, 2 replies; 7+ messages in thread
From: Vineet.Gupta1 @ 2019-09-19 20:58 UTC (permalink / raw)
  To: linux-snps-arc

This is a custom patch (no mainline equivalent) for stable backport only
to address 0-Day kernel test infra ARC 4.x.y builds errors.

The reason for this custom patch as that it is a single patch, touches
only ARC, vs. atleast two 7c2c11b208be09c1, dc8635b78cd8669 which touch
atleast 3 other arches (one long removed) and could potentially have a
fallout.

Reported-by: kbuild test robot <lkp at intel.com>
CC: stable at vger.kernel.org	# 4.4, 4.9
Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
---
 arch/arc/kernel/traps.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c
index 2fb0cd39a31c..cd6e3615e3d1 100644
--- a/arch/arc/kernel/traps.c
+++ b/arch/arc/kernel/traps.c
@@ -163,3 +163,4 @@ void abort(void)
 {
 	__asm__ __volatile__("trap_s  5\n");
 }
+EXPORT_SYMBOL(abort);
-- 
2.20.1

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Patch "ARC: export "abort" for modules" has been added to the 4.4-stable tree
  2019-09-19 20:58       ` [PATCH] ARC: export "abort" for modules Vineet.Gupta1
@ 2019-09-19 21:11         ` gregkh
  2019-09-19 21:11         ` Patch "ARC: export "abort" for modules" has been added to the 4.9-stable tree gregkh
  1 sibling, 0 replies; 7+ messages in thread
From: gregkh @ 2019-09-19 21:11 UTC (permalink / raw)
  To: linux-snps-arc


This is a note to let you know that I've just added the patch titled

    ARC: export "abort" for modules

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:
     arc-export-abort-for-modules.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 at vger.kernel.org> know about it.


>From Vineet.Gupta1 at synopsys.com  Thu Sep 19 23:10:40 2019
From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Date: Thu, 19 Sep 2019 13:58:47 -0700
Subject: ARC: export "abort" for modules
To: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Cc: linux-snps-arc at lists.infradead.org, Vineet Gupta <Vineet.Gupta1 at synopsys.com>, kbuild test robot <lkp at intel.com>, stable at vger.kernel.org
List-ID: <linux-snps-arc@lists.infradead.org>
To: linux-snps-arc@lists.infradead.org
Message-ID: <20190919205847.4806-1-vgupta at synopsys.com>

From: Vineet Gupta <Vineet.Gupta1@synopsys.com>

This is a custom patch (no mainline equivalent) for stable backport only
to address 0-Day kernel test infra ARC 4.x.y builds errors.

The reason for this custom patch as that it is a single patch, touches
only ARC, vs. atleast two 7c2c11b208be09c1, dc8635b78cd8669 which touch
atleast 3 other arches (one long removed) and could potentially have a
fallout.

Reported-by: kbuild test robot <lkp at intel.com>
CC: stable at vger.kernel.org	# 4.4, 4.9
Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>

---
 arch/arc/kernel/traps.c |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/arc/kernel/traps.c
+++ b/arch/arc/kernel/traps.c
@@ -163,3 +163,4 @@ void abort(void)
 {
 	__asm__ __volatile__("trap_s  5\n");
 }
+EXPORT_SYMBOL(abort);


Patches currently in stable-queue which might be from Vineet.Gupta1 at synopsys.com are

queue-4.4/arc-export-abort-for-modules.patch

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Patch "ARC: export "abort" for modules" has been added to the 4.9-stable tree
  2019-09-19 20:58       ` [PATCH] ARC: export "abort" for modules Vineet.Gupta1
  2019-09-19 21:11         ` Patch "ARC: export "abort" for modules" has been added to the 4.4-stable tree gregkh
@ 2019-09-19 21:11         ` gregkh
  1 sibling, 0 replies; 7+ messages in thread
From: gregkh @ 2019-09-19 21:11 UTC (permalink / raw)
  To: linux-snps-arc


This is a note to let you know that I've just added the patch titled

    ARC: export "abort" for modules

to the 4.9-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:
     arc-export-abort-for-modules.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable at vger.kernel.org> know about it.


>From Vineet.Gupta1 at synopsys.com  Thu Sep 19 23:10:40 2019
From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Date: Thu, 19 Sep 2019 13:58:47 -0700
Subject: ARC: export "abort" for modules
To: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Cc: linux-snps-arc at lists.infradead.org, Vineet Gupta <Vineet.Gupta1 at synopsys.com>, kbuild test robot <lkp at intel.com>, stable at vger.kernel.org
List-ID: <linux-snps-arc@lists.infradead.org>
To: linux-snps-arc@lists.infradead.org
Message-ID: <20190919205847.4806-1-vgupta at synopsys.com>

From: Vineet Gupta <Vineet.Gupta1@synopsys.com>

This is a custom patch (no mainline equivalent) for stable backport only
to address 0-Day kernel test infra ARC 4.x.y builds errors.

The reason for this custom patch as that it is a single patch, touches
only ARC, vs. atleast two 7c2c11b208be09c1, dc8635b78cd8669 which touch
atleast 3 other arches (one long removed) and could potentially have a
fallout.

Reported-by: kbuild test robot <lkp at intel.com>
CC: stable at vger.kernel.org	# 4.4, 4.9
Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>

---
 arch/arc/kernel/traps.c |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/arc/kernel/traps.c
+++ b/arch/arc/kernel/traps.c
@@ -163,3 +163,4 @@ void abort(void)
 {
 	__asm__ __volatile__("trap_s  5\n");
 }
+EXPORT_SYMBOL(abort);


Patches currently in stable-queue which might be from Vineet.Gupta1 at synopsys.com are

queue-4.9/arc-export-abort-for-modules.patch

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, back to index

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-18 17:40 stable backport for dc8635b78cd8669 vineetg76
2019-09-18 18:56 ` gregkh
2019-09-18 20:10   ` vineetg76
2019-09-19 10:54     ` gregkh
2019-09-19 20:58       ` [PATCH] ARC: export "abort" for modules Vineet.Gupta1
2019-09-19 21:11         ` Patch "ARC: export "abort" for modules" has been added to the 4.4-stable tree gregkh
2019-09-19 21:11         ` Patch "ARC: export "abort" for modules" has been added to the 4.9-stable tree gregkh

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