Linus Torvalds 26178ec11e x86: mm: consolidate VM_FAULT_RETRY handling ... The VM_FAULT_RETRY handling was confusing and incorrect for the case of returning to kernel mode. We need to handle the exception table fixup if we return to kernel mode due to a fatal signal - it will basically look to the kernel user mode access like the access failed due to the VM going away from udner it. Which is correct - the process is dying - and avoids the whole "repeat endless kernel page faults" case. Handling the VM_FAULT_RETRY early and in just one place also simplifies the mmap_sem handling, since once we've taken care of VM_FAULT_RETRY we know that we can just drop the lock. The remaining accounting and possible error handling is thread-local and does not need the mmap_sem. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-12-15 15:07:33 -08:00
..
kmemcheck	x86: Replace __get_cpu_var uses	2014-08-26 13:45:49 -04:00
amdtopology.c	x86/mm/numa: Simplify some bit mangling	2013-04-10 19:06:26 +02:00
dump_pagetables.c	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 13:59:34 -08:00
extable.c	x86, extable: Switch to relative exception table entries	2012-04-20 17:22:34 -07:00
fault.c	x86: mm: consolidate VM_FAULT_RETRY handling	2014-12-15 15:07:33 -08:00
gup.c	mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE	2014-01-23 16:36:50 -08:00
highmem_32.c	mm: accurately calculate zone->managed_pages for highmem zones	2013-07-03 16:07:33 -07:00
hugetlbpage.c	hugetlb: restrict hugepage_migration_support() to x86_64	2014-06-04 16:53:51 -07:00
init_32.c	x86: remove the Xen-specific _PAGE_IOMAP PTE flag	2014-09-23 13:36:20 +00:00
init_64.c	Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 14:24:20 -08:00
init.c	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-14 11:51:50 -08:00
iomap_32.c	x86: Use new cache mode type in mm/iomap_32.c	2014-11-16 11:04:25 +01:00
ioremap.c	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 13:59:34 -08:00
kmmio.c	x86: Delete non-required instances of include <linux/init.h>	2014-01-06 21:25:18 -08:00
Makefile	x86, mpx: Add MPX-specific mmap interface	2014-11-18 00:58:53 +01:00
memtest.c	x86/mm: memblock: switch to use NUMA_NO_NODE	2014-01-21 16:19:47 -08:00
mm_internal.h	x86: Enable PAT to use cache mode translation tables	2014-11-16 11:04:26 +01:00
mmap.c	x86/mm: Apply the section attribute to the variable, not its type	2014-09-09 07:13:39 +02:00
mmio-mod.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
mpx.c	x86 mpx: Change return type of get_reg_offset()	2014-11-19 11:54:12 +01:00
numa_32.c	x86: Fix the initialization of physnode_map	2014-02-01 22:15:51 -08:00
numa_64.c	x86, mm: kill numa_free_all_bootmem()	2012-11-17 11:59:47 -08:00
numa_emulation.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
numa_internal.h	x86-32, mm: Rip out x86_32 NUMA remapping code	2013-01-31 14:12:30 -08:00
numa.c	Merge branch 'akpm' (patches from Andrew Morton)	2014-10-14 03:54:50 +02:00
pageattr-test.c	x86: define _PAGE_NUMA by reusing software bits on the PMD and PTE levels	2014-06-04 16:53:55 -07:00
pageattr.c	mm/debug-pagealloc: make debug-pagealloc boottime configurable	2014-12-13 12:42:48 -08:00
pat_internal.h	x86: Use new cache mode type in memtype related functions	2014-11-16 11:04:26 +01:00
pat_rbtree.c	x86: Use new cache mode type in memtype related functions	2014-11-16 11:04:26 +01:00
pat.c	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 13:59:34 -08:00
pf_in.c	x86: Eliminate various 'set but not used' warnings	2011-05-21 19:10:33 +02:00
pf_in.h	x86 mmiotrace: move files into arch/x86/mm/.	2008-05-24 11:25:37 +02:00
pgtable_32.c	x86: Remove set_pmd_pfn	2014-09-01 10:15:31 +02:00
pgtable.c	Merge branch 'x86/vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	2014-06-05 08:05:29 -07:00
physaddr.c	x86, mm: Make DEBUG_VIRTUAL work earlier in boot	2013-01-25 16:33:22 -08:00
physaddr.h	x86: split __phys_addr out into separate file	2009-09-10 11:48:55 -07:00
setup_nx.c	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
srat.c	x86/mm: Avoid duplicated pxm_to_node() calls	2014-02-09 15:32:31 +01:00
testmmiotrace.c	x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages	2010-06-18 11:30:09 +02:00
tlb.c	x86/mm: Fix sparse 'tlb_single_page_flush_ceiling' warning and make the variable read-mostly	2014-08-10 09:07:18 +02:00