From: Stas Sergeev <stsp@list.ru>
To: Shuah Khan <shuahkh@osg.samsung.com>,
Linux kernel <linux-kernel@vger.kernel.org>
Cc: linux-api@vger.kernel.org, Andy Lutomirski <luto@amacapital.net>
Subject: Re: [PATCH 1/4] selftests: Add test for sigaltstack(SS_DISABLE) inside sighandler
Date: Fri, 12 Feb 2016 19:17:02 +0300 [thread overview]
Message-ID: <56BE057E.4050101@list.ru> (raw)
In-Reply-To: <56BE046D.4080203@osg.samsung.com>
12.02.2016 19:12, Shuah Khan пишет:
> On 01/31/2016 09:18 AM, Stas Sergeev wrote:
>>
>> sigaltstack needs to be disabled before the signal handler can
>> safely use swapcontext(). Unfortunately linux implementation of
>> sigaltstack() returns EPERM in that case.
>> Re-enabling is also needed and tested.
>>
>> CC: Shuah Khan <shuahkh@osg.samsung.com>
>> CC: linux-kernel@vger.kernel.org
>> CC: linux-api@vger.kernel.org
>> CC: Andy Lutomirski <luto@amacapital.net>
>>
>> Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
>
> Hi Stas,
>
> Is this patch v4 or Patch 1/4. Confirming to see if
> I am missing 3 patches or this is supposed to be
> version 4 of a single patch.
Hi, I used get_maintainer.pl for the CC list, so you indeed
were CCed with just this patch, which is one of 4.
The series were however rejected, and I am planning to submit
another one later.
next prev parent reply other threads:[~2016-02-12 16:17 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-31 16:16 [PATCH 0/4] make sigaltstack() compatible with swapcontext() Stas Sergeev
2016-01-31 16:18 ` [PATCH 1/4] selftests: Add test for sigaltstack(SS_DISABLE) inside sighandler Stas Sergeev
2016-02-12 16:12 ` Shuah Khan
2016-02-12 16:17 ` Stas Sergeev [this message]
2016-01-31 16:21 ` [PATCH 2/4] score: signal: fix sigaltstack check Stas Sergeev
2016-02-02 19:07 ` Lennox Wu
2016-01-31 16:24 ` [PATCH 3/4] x86: signal: unify the sigaltstack check with other arches Stas Sergeev
2016-01-31 16:58 ` Andy Lutomirski
2016-01-31 18:03 ` Stas Sergeev
2016-01-31 16:28 ` [PATCH 4/4] sigaltstack: allow disabling and re-enabling sas within sighandler Stas Sergeev
2016-01-31 17:00 ` Andy Lutomirski
2016-01-31 17:33 ` Stas Sergeev
2016-01-31 19:03 ` Andy Lutomirski
2016-01-31 20:08 ` Stas Sergeev
2016-01-31 20:11 ` Andy Lutomirski
2016-01-31 22:36 ` Stas Sergeev
2016-01-31 22:44 ` Andy Lutomirski
2016-01-31 23:45 ` Stas Sergeev
2016-02-01 16:06 ` Oleg Nesterov
2016-02-01 16:57 ` Stas Sergeev
2016-02-01 17:27 ` Oleg Nesterov
2016-02-01 17:09 ` Oleg Nesterov
2016-02-01 17:26 ` Stas Sergeev
2016-02-01 18:04 ` Oleg Nesterov
2016-02-01 18:16 ` Stas Sergeev
2016-02-01 18:28 ` Andy Lutomirski
2016-02-01 18:40 ` Stas Sergeev
2016-02-01 18:52 ` Oleg Nesterov
2016-02-01 19:01 ` Stas Sergeev
2016-02-01 19:29 ` Oleg Nesterov
2016-02-01 19:46 ` Stas Sergeev
2016-02-01 20:41 ` Oleg Nesterov
2016-02-01 23:06 ` Stas Sergeev
2016-01-31 19:10 [PATCH v2 0/4] make sigaltstack() compatible with swapcontext() Stas Sergeev
2016-01-31 19:12 ` [PATCH 1/4] selftests: Add test for sigaltstack(SS_DISABLE) inside sighandler Stas Sergeev
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