Eric W. Biederman 2dab221939 mn10300/misalignment: Use SIGSEGV SEGV_MAPERR to report a failed user copy ... commit 6ac1dc736b323011a55ecd1fc5897c24c4f77cbd upstream. Setting si_code to 0 is the same a setting si_code to SI_USER which is definitely not correct. With si_code set to SI_USER si_pid and si_uid will be copied to userspace instead of si_addr. Which is very wrong. So fix this by using a sensible si_code (SEGV_MAPERR) for this failure. Fixes: b920de1b77 ("mn10300: add the MN10300/AM33 architecture to the kernel") Cc: David Howells <dhowells@redhat.com> Cc: Masakazu Urade <urade.masakazu@jp.panasonic.com> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-02-16 20:09:47 +01:00
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boot
configs
include	mn10300: failing __get_user() and get_user() should zero	2016-09-24 10:07:43 +02:00
kernel	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-01 14:33:35 -07:00
lib	mn10300: copy_from_user() should zero on access_ok() failure...	2016-09-24 10:07:45 +02:00
mm	mn10300/misalignment: Use SIGSEGV SEGV_MAPERR to report a failed user copy	2018-02-16 20:09:47 +01:00
oprofile
proc-mn2ws0050
proc-mn103e010
unit-asb2303
unit-asb2305	PCI: Revert "PCI: Call pci_read_bridge_bases() from core instead of arch code"	2015-09-15 13:18:04 -05:00
unit-asb2364
Kconfig	mn10300: Select CONFIG_HAVE_UID16 to fix build failure	2015-11-30 07:01:40 -08:00
Kconfig.debug
Makefile