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authorMaciej S. Szmigiero <mail@maciej.szmigiero.name>2016-12-15 23:52:36 +0100
committerGuenter Roeck <linux@roeck-us.net>2016-12-16 06:53:56 -0800
commit067161281f428aa7c6e153e06aab7b5fe1ed1e98 (patch)
tree9e769ca3b0cdb6f7fe90fbafe5bcbc5f19eeb869 /net/openvswitch/vport-netdev.c
parentf01d74cc5a2aefa0ba16e2821086a1f2d0a2c899 (diff)
watchdog: it87_wdt: add IT8620E ID
This adds IT8620E chip ID to it87_wdt driver. Such chip is often found on current Gigabyte motherboards, it is allegedly custom made for this manufacturer. Upon testing it looks like it has a 16-bit timer and cannot be reset via game port (only via CIR), so it is similar to IT87{18,20,21,28,83} chips. Tested on GA-F2A88XM-HD3P board. Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'net/openvswitch/vport-netdev.c')
0 files changed, 0 insertions, 0 deletions
oon 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/misc/ezusb.c')