Al Viro 8cffabab01 arc: don't leak bits of kernel stack into coredump ... commit 7798bf2140 upstream. On faulting sigreturn we do get SIGSEGV, all right, but anything we'd put into pt_regs could end up in the coredump. And since __copy_from_user() never zeroed on arc, we'd better bugger off on its failure without copying random uninitialized bits of kernel stack into pt_regs... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-10-28 03:01:32 -04:00
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boot	ARC: [plat-sim] unbork non default CONFIG_LINUX_LINK_BASE	2015-12-17 11:06:43 +05:30
configs	ARC: switch to arc-linux- CROSS_COMPILE prefix across all configs	2015-11-16 12:00:09 +05:30
include	ARC: uaccess: get_user to zero out dest in cause of fault	2016-09-24 10:07:44 +02:00
kernel	arc: don't leak bits of kernel stack into coredump	2016-10-28 03:01:32 -04:00
lib	ARCv2: lib: memcpy: use local symbols	2015-11-03 17:33:00 +05:30
mm	ARC: Elide redundant setup of DMA callbacks	2016-09-07 08:32:42 +02:00
oprofile	ARC: OProfile support	2013-02-15 23:16:00 +05:30
plat-axs10x	ARCv2: smp: [plat-*]: No need to explicitly call mcip_init_smp()	2015-10-28 16:13:41 +05:30
plat-sim	ARC: remove extraneous header include	2015-11-14 13:11:38 +05:30
plat-tb10x	ARC: [plat*] move code out of .init_machine into common	2014-10-13 14:46:13 +05:30
Kbuild	ARC: Build system: Makefiles, Kconfig, Linker script	2013-02-11 20:00:25 +05:30
Kconfig	ARCv2: LLSC: software backoff is NOT needed starting HS2.1c	2016-07-27 09:47:31 -07:00
Kconfig.debug	ARC: With earlycon in use, retire EARLY_PRINTK	2015-05-11 11:20:21 +05:30
Makefile	ARC: build: Better way to detect ISA compatible toolchain	2016-09-07 08:32:42 +02:00