Mark Rutland b63dbef93f arm64: fixmap: check idx is definitely valid ... Fixmap indices are in the interval (FIX_HOLE, __end_of_fixed_addresses), but in __set_fixmap we only check idx <= __end_of_fixed_addresses, and therefore indices <= FIX_HOLE are erroneously accepted. If called with such an idx, __set_fixmap may corrupt page tables outside of the fixmap region. This patch ensures that we validate the idx against both endpoints of the interval. Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Kees Cook <keescook@chromium.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Laura Abbott <lauraa@codeaurora.org> Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>		2015-03-19 10:43:57 +00:00
..
boot	dtb: change binding name to match with newer firmware DT	2015-03-04 15:54:14 -05:00
configs	ARM: SoC 64-bit changes and additions	2015-02-17 09:47:46 -08:00
crypto	arm64: crypto: increase AES interleave to 4x	2015-02-26 18:31:46 +00:00
include	arm64: fixmap: make FIX_TEXT_POKE0 permanent	2015-03-19 10:43:56 +00:00
kernel	arm64: fix implementation of mmap2 compat syscall	2015-03-19 10:43:51 +00:00
kvm	Fairly small update, but there are some interesting new features.	2015-02-13 09:55:09 -08:00
lib	arm64: __clear_user: handle exceptions on strb	2014-11-13 15:21:26 +00:00
mm	arm64: fixmap: check idx is definitely valid	2015-03-19 10:43:57 +00:00
net	arm64: bpf: lift restriction on last instruction	2014-12-03 18:04:09 +00:00
xen	arm: xen: implement multicall hypercall support.	2014-04-24 13:09:46 +01:00
Kconfig	arm64: Enable CONFIG_COMPAT also for 64k page size	2015-03-19 10:43:56 +00:00
Kconfig.debug	arm64: add better page protections to arm64	2015-01-22 14:54:29 +00:00
Makefile	arm64: Adjust EFI libstub object include logic	2015-03-17 16:59:47 +00:00