From: Will Deacon <will.deacon@arm.com>
To: Manjeet Pawar <manjeet.p@samsung.com>
Cc: catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Akhilesh Kumar <akhilesh.k@samsung.com>,
Rohit Thapliyal <r.thapliyal@samsung.com>,
pankaj.m@samsung.com
Subject: Re: [PATCHv2] ARM64:Fix MINSIGSTKSZ and SIGSTKSZ
Date: Tue, 6 Oct 2015 11:19:57 +0100 [thread overview]
Message-ID: <20151006101956.GB10492@arm.com> (raw)
In-Reply-To: <1444109743-8561-1-git-send-email-manjeet.p@samsung.com>
On Tue, Oct 06, 2015 at 11:05:43AM +0530, Manjeet Pawar wrote:
> MINSIGSTKSZ and SIGSTKSZ for ARM64 are not correctly set in latest kernel.
> This patch fixes this issue.
>
> This issue is reported in LTP (testcase: sigaltstack02.c).
> Testcase failed when sigaltstack() called with stack size "MINSIGSTKSZ - 1"
> Since in Glibc-2.22, MINSIGSTKSZ is set to 5120 but in kernel
> it is set to 2048 so testcase gets failed.
>
> Testcase Output:
> sigaltstack02 1 TPASS : stgaltstack() fails, Invalid Flag value,errno:22
> sigaltstack02 2 TFAIL : sigaltstack() returned 0, expected -1,errno:12
This test passes for me. What are you doing to trigger the failure?
Will
next prev parent reply other threads:[~2015-10-06 10:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-06 5:35 [PATCHv2] ARM64:Fix MINSIGSTKSZ and SIGSTKSZ Manjeet Pawar
2015-10-06 7:49 ` Arnd Bergmann
2015-10-06 9:37 ` Catalin Marinas
2015-10-06 10:31 ` Dave Martin
2015-10-06 10:51 ` Arnd Bergmann
2015-10-06 10:59 ` Andreas Schwab
2015-10-06 11:33 ` Dave Martin
2015-10-06 11:52 ` Andreas Schwab
2015-10-06 12:49 ` Dave Martin
2015-10-06 11:22 ` Dave Martin
2015-10-09 8:41 ` Arnd Bergmann
2015-10-12 13:53 ` Dave Martin
2015-10-06 10:19 ` Will Deacon [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-10-09 8:17 Manjeet Pawar
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