Anton Ivanov ccc9ed2449 um: Avoid marking pages with "changed protection" ... [ Upstream commit 8892d8545f2d0342b9c550defbfb165db237044b ] Changing protection is a very high cost operation in UML because in addition to an extra syscall it also interrupts mmap merge sequences generated by the tlb. While the condition is not particularly common it is worth avoiding. Signed-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-02-20 10:13:13 +01:00
..
configs
drivers	fs/coredump: prevent fsuid=0 dumps into user-controlled directories	2016-04-12 09:08:58 -07:00
include	um: Avoid marking pages with "changed protection"	2019-02-20 10:13:13 +01:00
kernel	um: Fix get_signal() usage	2015-12-08 22:23:30 +01:00
os-Linux	um: Give start_idle_thread() a return code	2018-11-27 16:08:00 +01:00
scripts
.gitignore
Kconfig.char
Kconfig.common
Kconfig.debug
Kconfig.net
Kconfig.rest
Kconfig.um	um: Fix mconsole dependency	2015-05-31 23:27:26 +02:00
Makefile	um: Avoid longjmp/setjmp symbol clashes with libpthread.a	2018-11-10 07:41:35 -08:00
Makefile-os-Linux
Makefile-skas