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authorTejun Heo <tj@kernel.org>2017-01-06 11:48:50 -0500
committerTejun Heo <tj@kernel.org>2017-01-06 11:50:07 -0500
commite0edc8c546463f268d41d064d855bcff994c52fa (patch)
tree5b943c3824ae351d342ed16d5337bc02674e5fcc /net/sched/Kconfig
parent88ba6cae15e38f609aba4f3881e1c404c432596c (diff)
libata: apply MAX_SEC_1024 to all CX1-JB*-HP devices
Marko reports that CX1-JB512-HP shows the same timeout issues as CX1-JB256-HP. Let's apply MAX_SEC_128 to all devices in the series. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Marko Koski-Vähälä <marko@koski-vahala.com> Cc: stable@vger.kernel.org # v3.19+
Diffstat (limited to 'net/sched/Kconfig')
0 files changed, 0 insertions, 0 deletions
n the EFI pagetables, as soon as firmware tries to make use of it, a triple fault occurs and the system reboots (in case of the Yoga 710-11IKB this is very early during bootup). Fix that by always mapping the first page of physical memory into the EFI pagetables. We're free to hand this page to the BIOS, as trim_bios_range() will reserve the first page and isolate it away from memory allocators anyway. Note that just reverting 129766708 alone is not enough on v4.9-rc1+ to fix the regression on affected hardware, as this commit: ab72a27da ("x86/efi: Consolidate region mapping logic") later made the first physical frame not to be mapped anyway. Reported-by: Hanka Pavlikova <hanka@ucw.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Borislav Petkov <bp@suse.de> Cc: Laura Abbott <labbott@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vojtech Pavlik <vojtech@ucw.cz> Cc: Waiman Long <waiman.long@hpe.com> Cc: linux-efi@vger.kernel.org Cc: stable@kernel.org # v4.8+ Fixes: 129766708 ("x86/efi: Only map RAM into EFI page tables if in mixed-mode") Link: http://lkml.kernel.org/r/20170127222552.22336-1-matt@codeblueprint.co.uk [ Tidied up the changelog and the comment. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/usb/serial/keyspan_pda.c')