Chris Metcalf 3ef2311154 tile: avoid recursive backtrace faults ... This change adds support for avoiding recursive backtracer crashes; we haven't seen this in practice other than when things are seriously corrupt, but it may help avoid losing the root cause of a crash. Also, don't abort kernel backtracers for invalid userspace PC's. If we do, we lose the ability to backtrace through a userspace call to a bad address above PAGE_OFFSET, even though that it can be perfectly reasonable to continue the backtrace in such a case. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>		2013-08-13 16:04:14 -04:00
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configs	md: remove CONFIG_MULTICORE_RAID456 entirely	2013-03-20 13:21:14 +11:00
gxio	tile PCI RC: support more MSI-X interrupt vectors	2013-08-06 12:55:24 -04:00
include	tile: avoid recursive backtrace faults	2013-08-13 16:04:14 -04:00
kernel	tile: avoid recursive backtrace faults	2013-08-13 16:04:14 -04:00
kvm	arch/tile/kvm: remove depends on CONFIG_EXPERIMENTAL	2013-01-17 12:11:26 -08:00
lib	tile: optimize strnlen using SIMD instructions	2013-08-01 20:08:51 -04:00
mm	tile: fast-path unaligned memory access for tilegx	2013-08-13 16:04:10 -04:00
Kbuild	arch/tile: core support for Tilera 32-bit chips.	2010-06-04 17:11:18 -04:00
Kconfig	tile: various console improvements	2013-08-12 14:46:18 -04:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Makefile	arch/tile: avoid generating .eh_frame information in modules	2012-10-23 10:21:43 -04:00