From: Borislav Petkov <bp@suse.de>
To: "Chang S. Bae" <chang.seok.bae@intel.com>
Cc: tglx@linutronix.de, mingo@kernel.org, luto@kernel.org,
x86@kernel.org, len.brown@intel.com, dave.hansen@intel.com,
hjl.tools@gmail.com, Dave.Martin@arm.com, mpe@ellerman.id.au,
tony.luck@intel.com, ravi.v.shankar@intel.com,
libc-alpha@sourceware.org, linux-arch@vger.kernel.org,
linux-api@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v2 4/4] selftest/x86/signal: Include test cases for validating sigaltstack
Date: Fri, 27 Nov 2020 18:32:29 +0100 [thread overview]
Message-ID: <20201127173229.GA13262@zn.tnic> (raw)
In-Reply-To: <20201119190237.626-5-chang.seok.bae@intel.com>
On Thu, Nov 19, 2020 at 11:02:37AM -0800, Chang S. Bae wrote:
> +static void test_sigaltstack(void *altstack, unsigned long size)
> +{
> + if (setup_altstack(altstack, size))
> + err(1, "sigaltstack()");
> +
> + sigalrm_expected = (size > at_minstack_size) ? true : false;
> +
> + sethandler(SIGSEGV, sigsegv, 0);
> + sethandler(SIGALRM, sigalrm, SA_ONSTACK);
> +
> + if (sigsetjmp(jmpbuf, 1) == 0) {
> + printf("[RUN]\tTest an %s sigaltstack\n",
[RUN] Test an enough sigaltstack
That's not english, pls try again.
[OK] SIGALRM signal expectedly delivered.
What is "expectedly delivered"?
--
Regards/Gruss,
Boris.
SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg
prev parent reply other threads:[~2020-11-27 17:32 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-19 19:02 [PATCH v2 0/4] x86: Improve Minimum Alternate Stack Size Chang S. Bae
2020-11-19 19:02 ` [PATCH v2 1/4] x86/signal: Introduce helpers to get the maximum signal frame size Chang S. Bae
2020-11-25 11:17 ` Borislav Petkov
2020-11-30 20:40 ` Bae, Chang Seok
2020-12-01 14:27 ` Borislav Petkov
2020-11-19 19:02 ` [PATCH v2 2/4] x86/elf: Support a new ELF aux vector AT_MINSIGSTKSZ Chang S. Bae
2020-11-26 17:44 ` Borislav Petkov
2020-11-27 9:30 ` Michael Kerrisk (man-pages)
2020-11-19 19:02 ` [PATCH v2 3/4] x86/signal: Prevent an alternate stack overflow before a signal delivery Chang S. Bae
2020-11-20 23:04 ` Jann Horn
2020-11-24 18:22 ` Bae, Chang Seok
2020-11-24 18:41 ` Jann Horn
2020-11-24 20:43 ` Bae, Chang Seok
2020-11-24 20:47 ` Jann Horn
2020-11-24 20:55 ` Bae, Chang Seok
2021-02-08 20:29 ` Bae, Chang Seok
2020-11-19 19:02 ` [PATCH v2 4/4] selftest/x86/signal: Include test cases for validating sigaltstack Chang S. Bae
2020-11-27 17:32 ` Borislav Petkov [this message]
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