From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] recordmcount: arm64: replace the ignored mcount call into nop
Date: Mon, 2 Nov 2015 18:28:37 +0000 [thread overview]
Message-ID: <20151102182836.GM29657@arm.com> (raw)
In-Reply-To: <20151102132608.59e16994@gandalf.local.home>
On Mon, Nov 02, 2015 at 01:26:08PM -0500, Steven Rostedt wrote:
> On Fri, 30 Oct 2015 14:00:28 +0800
> libin <huawei.libin@huawei.com> wrote:
>
> > It is a bug in nop_mcount:
> > ...
> > if (mcountsym == Elf_r_sym(relp) && !is_fake_mcount(relp)) {
> > if (make_nop) {
> > ret = make_nop((void *)ehdr, shdr->sh_offset + relp->r_offset);
> > }
> > ...
> >
> > shdr->sh_offset and welp->r_offset should handle endianness properly as _w(shdr->sh_offset)/
> > _w(relp->r_offset). I will post a patchset including this patch soon.
> >
>
> Has this been fixed yet?
http://lkml.kernel.org/r/1446193864-24593-1-git-send-email-huawei.libin at huawei.com
I see you're playing "chase the patches" at the moment ;)
Will
WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will.deacon@arm.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: libin <huawei.libin@huawei.com>,
kbuild test robot <lkp@intel.com>,
kbuild-all@01.org, catalin.marinas@arm.com,
takahiro.akashi@linaro.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, guohanjun@huawei.com,
dingtianhong@huawei.com, zhouchengming1@huawei.com
Subject: Re: [PATCH] recordmcount: arm64: replace the ignored mcount call into nop
Date: Mon, 2 Nov 2015 18:28:37 +0000 [thread overview]
Message-ID: <20151102182836.GM29657@arm.com> (raw)
In-Reply-To: <20151102132608.59e16994@gandalf.local.home>
On Mon, Nov 02, 2015 at 01:26:08PM -0500, Steven Rostedt wrote:
> On Fri, 30 Oct 2015 14:00:28 +0800
> libin <huawei.libin@huawei.com> wrote:
>
> > It is a bug in nop_mcount:
> > ...
> > if (mcountsym == Elf_r_sym(relp) && !is_fake_mcount(relp)) {
> > if (make_nop) {
> > ret = make_nop((void *)ehdr, shdr->sh_offset + relp->r_offset);
> > }
> > ...
> >
> > shdr->sh_offset and welp->r_offset should handle endianness properly as _w(shdr->sh_offset)/
> > _w(relp->r_offset). I will post a patchset including this patch soon.
> >
>
> Has this been fixed yet?
http://lkml.kernel.org/r/1446193864-24593-1-git-send-email-huawei.libin@huawei.com
I see you're playing "chase the patches" at the moment ;)
Will
next prev parent reply other threads:[~2015-11-02 18:28 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-28 8:04 [PATCH] recordmcount: arm64: replace the ignored mcount call into nop Li Bin
2015-10-28 8:04 ` Li Bin
2015-10-28 8:16 ` Steven Rostedt
2015-10-28 8:16 ` Steven Rostedt
2015-10-28 11:58 ` Will Deacon
2015-10-28 11:58 ` Will Deacon
2015-10-29 5:43 ` AKASHI Takahiro
2015-10-29 5:43 ` AKASHI Takahiro
2015-10-29 13:35 ` kbuild test robot
2015-10-29 13:35 ` kbuild test robot
2015-10-29 15:09 ` Will Deacon
2015-10-29 15:09 ` Will Deacon
2015-10-30 6:00 ` libin
2015-10-30 6:00 ` libin
2015-11-02 18:26 ` Steven Rostedt
2015-11-02 18:26 ` Steven Rostedt
2015-11-02 18:28 ` Will Deacon [this message]
2015-11-02 18:28 ` Will Deacon
2015-11-02 19:34 ` Steven Rostedt
2015-11-02 19:34 ` Steven Rostedt
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