From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] [RESEND] Handle instruction cache maintenance fault properly
Date: Fri, 14 May 2010 14:29:40 +0100 [thread overview]
Message-ID: <1273843780.28312.27.camel@e102109-lin.cambridge.arm.com> (raw)
In-Reply-To: <AANLkTilVp0xvAJNns3TEe4SzEUpN8hMC9DdwmwW7i9yX@mail.gmail.com>
On Tue, 2010-05-11 at 11:33 +0100, Kirill A. Shutemov wrote:
> diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
> index 9d40c34..7f193ea 100644
> --- a/arch/arm/mm/fault.c
> +++ b/arch/arm/mm/fault.c
> @@ -463,7 +463,12 @@ static struct fsr_info {
> { do_bad, SIGILL, BUS_ADRALN, "alignment exception" },
> { do_bad, SIGKILL, 0, "terminal exception" },
> { do_bad, SIGILL, BUS_ADRALN, "alignment exception" },
> +/* Do we need runtime check ? */
> +#if __LINUX_ARM_ARCH__ < 6
> { do_bad, SIGBUS, 0, "external abort on linefetch" },
> +#else
> + { do_translation_fault, SIGSEGV, SEGV_MAPPER, "I-cache maintenance
> fault" },
> +#endif
Apart from line wrapping, it should be SEGV_MAPERR above.
--
Catalin
next prev parent reply other threads:[~2010-05-14 13:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-11 10:33 [PATCH v2] [RESEND] Handle instruction cache maintenance fault properly Kirill A. Shutemov
2010-05-12 11:01 ` Catalin Marinas
2010-05-14 13:29 ` Catalin Marinas [this message]
2011-12-15 21:56 ` Uwe Kleine-König
2011-12-16 2:22 ` Kirill A. Shutemov
2011-12-16 10:01 ` Uwe Kleine-König
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1273843780.28312.27.camel@e102109-lin.cambridge.arm.com \
--to=catalin.marinas@arm.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).