From: Stephen Boyd <sboyd@codeaurora.org>
To: sedat.dilek@gmail.com
Cc: Sedat Dilek <sedat.dilek@googlemail.com>,
Randy Dunlap <rdunlap@xenotime.net>,
Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>, Ingo Molnar <mingo@elte.hu>,
"H. Peter Anvin" <hpa@zytor.com>,
Chris Metcalf <cmetcalf@tilera.com>,
Andrew Morton <akpm@linux-foundation.org>,
Arjan van de Ven <arjan@linux.intel.com>,
Helge Deller <deller@gmx.de>,
Heiko Carstens <heiko.carstens@de.ibm.com>
Subject: Re: linux-next: Tree for July 28 ("copy_from_user_overflow" undefined)
Date: Fri, 29 Jul 2011 10:50:37 -0700 [thread overview]
Message-ID: <4E32F2ED.4020000@codeaurora.org> (raw)
In-Reply-To: <CA+icZUX=qM+xhJkteXs=F_RJP+k-Tzf3+Cp4ZdeatZ0cgHegBw@mail.gmail.com>
On 07/29/2011 02:45 AM, Sedat Dilek wrote:
> [ CCing all people from 0416 patch ]
>
> OK, here a quick review and looking for suspicious commits:
[snip]
> -- a/lib/Makefile
> +++ b/lib/Makefile
> @@ -14,6 +14,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
> proportions.o prio_heap.o ratelimit.o show_mem.o \
> is_single_threaded.o plist.o decompress.o find_next_bit.o
>
> +lib-$(CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS) += usercopy.o
> lib-$(CONFIG_MMU) += ioremap.o
> lib-$(CONFIG_SMP) += cpumask.o
>
> So, I can rebuild next-201107{27,28} with
> CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y and look again if the
> build-breakage in binfmt_misc is gone.
>
> Any comments from x86 folk?
I already noticed this and sent a fixup patch to Andrew. Looks like he
never picked it up. The real fix is to change that lib-$(CONFIG... to
obj-$(CONFIG...
See https://lkml.org/lkml/2011/7/6/6 for the patch.
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
next prev parent reply other threads:[~2011-07-29 17:50 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-28 14:05 linux-next: Tree for July 28 (fs/binfmt_misc.ko) Sedat Dilek
2011-07-28 23:01 ` linux-next: Tree for July 28 ("copy_from_user_overflow" undefined) Randy Dunlap
2011-07-29 1:34 ` Sedat Dilek
2011-07-29 5:09 ` Randy Dunlap
2011-07-29 9:02 ` Sedat Dilek
2011-07-29 9:45 ` Sedat Dilek
2011-07-29 11:07 ` Sedat Dilek
2011-07-29 15:13 ` Randy Dunlap
2011-07-29 15:33 ` Sedat Dilek
2011-07-29 17:50 ` Stephen Boyd [this message]
2011-07-29 18:09 ` Sedat Dilek
2011-07-29 18:21 ` Randy Dunlap
2011-07-29 18:21 ` Randy Dunlap
2011-07-29 18:59 ` Sedat Dilek
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