linux/arch/x86/kernel/apic
Mike Travis eee5715efd x86/platform/UV: Fix panic with missing UVsystab support
Fix the panic where KEXEC'd kernel does not have access to EFI runtime
mappings.  This may cause the extended UVsystab to not be available.
The solution is to revert to non-UV mode and continue with limited
capabilities.

Signed-off-by: Mike Travis <travis@sgi.com>
Reviewed-by: Russ Anderson <rja@hpe.com>
Reviewed-by: Alex Thorlton <athorlton@sgi.com>
Acked-by: Dimitri Sivanich <sivanich@hpe.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170113152111.118886202@asylum.americas.sgi.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-01-14 09:26:35 +01:00
..
apic_flat_64.c Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-10-03 17:18:52 -07:00
apic_noop.c x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
apic_numachip.c x86: Clean up various simple wrapper functions 2016-09-13 20:42:58 +02:00
apic.c x86/smpboot: Make logical package management more robust 2016-12-13 10:22:39 +01:00
bigsmp_32.c x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
htirq.c x86: Constify irqdomain ops 2015-05-05 11:14:48 +02:00
hw_nmi.c nmi_backtrace: add more trigger_*_cpu_backtrace() methods 2016-10-07 18:46:30 -07:00
io_apic.c x86: Remove empty idle.h header 2016-12-09 21:23:22 +01:00
ipi.c x86/kernel: Audit and remove any unnecessary uses of module.h 2016-07-14 15:06:41 +02:00
Makefile kernel: add kcov code coverage 2016-03-22 15:36:02 -07:00
msi.c x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
probe_32.c Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-10-03 16:13:28 -07:00
probe_64.c x86/apic: Remove duplicated include from probe_64.c 2016-07-19 16:02:31 +02:00
vector.c x86/irq: Prevent force migration of irqs which are not in the vector domain 2016-10-04 13:13:47 +02:00
x2apic_cluster.c cpu/hotplug: Cleanup state names 2016-12-25 10:47:44 +01:00
x2apic_phys.c x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
x2apic_uv_x.c x86/platform/UV: Fix panic with missing UVsystab support 2017-01-14 09:26:35 +01:00