https://github.com/torvalds/linux
Revision 28c553d0aa0acf02e18f9e008661491a4b996595 authored by Andrew Morton on 17 September 2015, 23:02:00 UTC, committed by Linus Torvalds on 18 September 2015, 04:16:07 UTC
Revert commit 6dc296e7df4c "mm: make sure all file VMAs have ->vm_ops
set".

Will Deacon reports that it "causes some mmap regressions in LTP, which
appears to use a MAP_PRIVATE mmap of /dev/zero as a way to get anonymous
pages in some of its tests (specifically mmap10 [1])".

William Shuman reports Oracle crashes.

So revert the patch while we work out what to do.

Reported-by: William Shuman <wshuman3@gmail.com>
Reported-by: Will Deacon <will.deacon@arm.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 0526109
History
Tip revision: 28c553d0aa0acf02e18f9e008661491a4b996595 authored by Andrew Morton on 17 September 2015, 23:02:00 UTC
revert "mm: make sure all file VMAs have ->vm_ops set"
Tip revision: 28c553d
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include
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lib
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samples
scripts
security
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usr
virt
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitignore -rw-r--r-- 1.2 KB
.mailmap -rw-r--r-- 5.3 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 94.9 KB
Kbuild -rw-r--r-- 2.6 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 319.8 KB
Makefile -rw-r--r-- 53.2 KB
README -rw-r--r-- 18.2 KB
REPORTING-BUGS -rw-r--r-- 7.3 KB

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