Heiko Carstens e1d12d70f7 s390/traps: panic() instead of die() on translation exception ... In case of a translation exception the page tables are corrupted. If the exception handler then calls die() which again calls show_regs() -> show_code() -> copy_from_user(), the kernel may access the same memory location again and generates yet another translation exception. Which in turn will lead to a deadlock on the die_lock spinlock, which the kernel tries to grab recursively. Given that the page tables are corrupted anyway, if we see such an exception, let's simply panic. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2015-03-25 11:49:38 +01:00
..
alpha	asm-generic: uaccess.h cleanup	2015-02-18 10:02:24 -08:00
arc	ARC: Fix thread_saved_pc()	2015-02-27 10:59:34 +05:30
arm	ARM: fix typos in smc91x platform data	2015-03-04 23:32:26 -05:00
arm64	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-03-09 18:17:21 -07:00
avr32	asm-generic: uaccess.h cleanup	2015-02-18 10:02:24 -08:00
blackfin	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2015-02-21 12:59:04 -08:00
c6x	arch/c6x/include/asm/pgtable.h: define dummy pgprot_writecombine for !MMU	2015-03-12 18:46:08 -07:00
cris	CRIS changes for 3.20	2015-02-15 18:02:02 -08:00
frv	mm: add missing __PAGETABLE_{PUD,PMD}_FOLDED defines	2015-02-28 09:57:51 -08:00
hexagon	all arches, signal: move restart_block to struct task_struct	2015-02-12 18:54:12 -08:00
ia64	asm-generic: uaccess.h cleanup	2015-02-18 10:02:24 -08:00
m32r	mm: add missing __PAGETABLE_{PUD,PMD}_FOLDED defines	2015-02-28 09:57:51 -08:00
m68k	mm: add missing __PAGETABLE_{PUD,PMD}_FOLDED defines	2015-02-28 09:57:51 -08:00
metag	metag: Fix KSTK_EIP() and KSTK_ESP() macros	2015-02-24 12:54:21 +00:00
microblaze	microblaze: Fix syscall error recovery for invalid syscall IDs	2015-03-04 15:12:27 +01:00
mips	KVM: MIPS: Enable after disabling interrupt	2015-03-02 19:18:12 -03:00
mn10300	mm: add missing __PAGETABLE_{PUD,PMD}_FOLDED defines	2015-02-28 09:57:51 -08:00
nios2	nios2: update pt_regs	2015-03-12 13:35:06 +08:00
openrisc	asm-generic: uaccess.h cleanup	2015-02-18 10:02:24 -08:00
parisc	mm: add missing __PAGETABLE_{PUD,PMD}_FOLDED defines	2015-02-28 09:57:51 -08:00
powerpc	powerpc/iommu: Remove IOMMU device references via bus notifier	2015-03-04 13:19:33 +11:00
s390	s390/traps: panic() instead of die() on translation exception	2015-03-25 11:49:38 +01:00
score	all arches, signal: move restart_block to struct task_struct	2015-02-12 18:54:12 -08:00
sh	asm-generic: uaccess.h cleanup	2015-02-18 10:02:24 -08:00
sparc	asm-generic: uaccess.h cleanup	2015-02-18 10:02:24 -08:00
tile	tile: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:37 -08:00
um	all arches, signal: move restart_block to struct task_struct	2015-02-12 18:54:12 -08:00
unicore32	mm: vmalloc: pass additional vm_flags to __vmalloc_node_range()	2015-02-13 21:21:42 -08:00
x86	Power management and ACPI fixes for v4.0-rc3	2015-03-06 10:36:09 -08:00
xtensa	asm-generic: uaccess.h cleanup	2015-02-18 10:02:24 -08:00
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