From: horms@verge.net.au (Simon Horman)
To: linux-arm-kernel@lists.infradead.org
Subject: [GIT PULL] Renesas ARM Based SoC Fixes for v4.5
Date: Thu, 25 Feb 2016 08:59:36 +0900 [thread overview]
Message-ID: <20160224235936.GD5936@verge.net.au> (raw)
In-Reply-To: <CAOesGMhab6SX5o-1CXKt-FNOrg+Nk9w1ccR=Co1DVXrJUKN4cw@mail.gmail.com>
On Wed, Feb 24, 2016 at 08:48:08AM -0800, Olof Johansson wrote:
> On Wed, Feb 24, 2016 at 12:37 AM, Geert Uytterhoeven
> <geert@linux-m68k.org> wrote:
> > Hi Olof,
> >
> > On Wed, Feb 24, 2016 at 9:08 AM, Olof Johansson <olof@lixom.net> wrote:
> >> On Fri, Feb 19, 2016 at 03:09:46PM +0900, Simon Horman wrote:
> >>> Please consider these Renesas ARM based SoC fixes for v4.5.
> >>>
> >>> This pull request is comprised of patches from Geert Uytterhoeven to avoid
> >>> writing to .text.
> >>>
> >>> * "ARM: shmobile: Move shmobile_scu_base from .text to .bss"
> >>>
> >>> Resolves a problem for XIP kernels as writing to .text is not allowed.
> >>> For non-XIP kernels a problem does not manifst as the pages are mapped
> >>> read-only during late kernel startup.
> >>>
> >>> * The remaining patches resolve a kernel-crash that occurs during system
> >>> suspend for CONFIG_DEBUG_RODATA=y kernels.
> >>>
> >>>
> >>> The following changes since commit 92e963f50fc74041b5e9e744c330dca48e04f08d:
> >>>
> >>> Linux 4.5-rc1 (2016-01-24 13:06:47 -0800)
> >>>
> >>> are available in the git repository at:
> >>>
> >>> git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-soc-fixes-for-v4.5
> >>>
> >>> for you to fetch changes up to 901c5ffaaed117a38be9d0c29247c4888d6c8636:
> >>>
> >>> ARM: shmobile: Remove shmobile_boot_arg (2016-02-17 18:27:21 +0900)
> >>
> >> Hi Simon, Geert,
> >>
> >> I don't think any of these fixes are for regressions, are they? I.e. this is
> >> work to enable configs that never used to work (XIP, CONFIG_DEBUG_RODATA)?
> >
> > These configs indeed never worked before.
> >
> > However,
> >
> > commit 25362dc496edaf17f714c0fecd8b3eb79670207b
> > Author: Kees Cook <keescook@chromium.org>
> > Date: Tue Jan 26 01:19:36 2016 +0100
> >
> > ARM: 8501/1: mm: flip priority of CONFIG_DEBUG_RODATA
> >
> > in arm/for-next will enable CONFIG_DEBUG_RODATA by default.
> >
> > Not having the fixes in v4.5 means that if Russell's tree is merged
> > into mainline
> > for v4.6 before arm-soc, it will cause regressions and bisection issues.
>
> Ok, either way there'll be windows in which bisect will fail since the
> changes are on independent branches.
>
> Based on that, and looking at the patches, I'll pick it up now for fixes.
Thanks Olof, much appreciated.
next prev parent reply other threads:[~2016-02-24 23:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-19 6:09 [GIT PULL] Renesas ARM Based SoC Fixes for v4.5 Simon Horman
2016-02-19 6:09 ` [PATCH 1/4] ARM: shmobile: Move shmobile_scu_base from .text to .bss Simon Horman
2016-02-19 6:09 ` [PATCH 2/4] ARM: shmobile: r8a7779: Remove remainings of removed SCU boot setup code Simon Horman
2016-02-19 6:09 ` [PATCH 3/4] ARM: shmobile: Move shmobile_smp_{mpidr, fn, arg}[] from .text to .bss Simon Horman
2016-02-19 6:09 ` [PATCH 4/4] ARM: shmobile: Remove shmobile_boot_arg Simon Horman
2016-02-24 8:08 ` [GIT PULL] Renesas ARM Based SoC Fixes for v4.5 Olof Johansson
2016-02-24 8:37 ` Geert Uytterhoeven
2016-02-24 16:48 ` Olof Johansson
2016-02-24 23:59 ` Simon Horman [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-01-21 2:41 Simon Horman
2016-01-22 16:30 ` Olof Johansson
2016-01-24 23:45 ` Simon Horman
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