[PATCH] ARM: multi_v7_defconfig: enable pstore configs
From: Brian Norris <briannorris@chromium.org>
Date: 2017-02-09 20:52:57
It's useful to get testing on these features on various boards (e.g., on KernelCI), and (when they're working) the ramoops feature is extremely helpful for debugging live systems. Signed-off-by: Brian Norris <briannorris@chromium.org> --- + ARM folks - Linus
From Kees's recent pull request:
On Thu, Feb 09, 2017 at 11:56:46AM -0800, Kees Cook wrote:
Hi, This pstore regression was just noticed. If I'm too late, this can land in v4.11 and -stable, but if the fix window is still open for v4.10, I'd love to see this fix pulled for v4.10. Thanks! -Kees
[...]
---------------------------------------------------------------- Fix pstore regression (boot Oops) when ftrace disabled, from Brian Norris. ----------------------------------------------------------------
I expect we aren't getting regular testing coverage (e.g., from KernelCI, which has a few ARM-based Chromebooks in the lab [1], which would have trivially caught the bug) because pstore is not enabled on the multiplatform config that gets used there. Seems like a good idea, so we can catch regressions like this automatically? [1] https://kernelci.org/boot/rk3288-veyron-jerry/ arch/arm/configs/multi_v7_defconfig | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 028d2b70e3b5..74bdb89faff6 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig@@ -906,6 +906,10 @@ CONFIG_TMPFS=y CONFIG_SQUASHFS=y CONFIG_SQUASHFS_LZO=y CONFIG_SQUASHFS_XZ=y +CONFIG_PSTORE=y +CONFIG_PSTORE_CONSOLE=y +CONFIG_PSTORE_PMSG=y +CONFIG_PSTORE_RAM=y CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y
--
2.11.0.483