Kees Cook 02445990a9 arm64: move ELF_ET_DYN_BASE to 4GB / 4MB ... Now that explicitly executed loaders are loaded in the mmap region, we have more freedom to decide where we position PIE binaries in the address space to avoid possible collisions with mmap or stack regions. For 64-bit, align to 4GB to allow runtimes to use the entire 32-bit address space for 32-bit pointers. On 32-bit use 4MB, to match ARM. This could be 0x8000, the standard ET_EXEC load address, but that is needlessly close to the NULL address, and anyone running arm compat PIE will have an MMU, so the tight mapping is not needed. Link: http://lkml.kernel.org/r/1498251600-132458-4-git-send-email-keescook@chromium.org Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2017-07-10 16:32:36 -07:00
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boot	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-07-05 12:31:59 -07:00
configs
crypto
include	arm64: move ELF_ET_DYN_BASE to 4GB / 4MB	2017-07-10 16:32:36 -07:00
kernel	pci-v4.13-changes	2017-07-08 15:51:57 -07:00
kvm	The new features of this release:	2017-07-06 19:45:45 -07:00
lib
mm	arm64/kasan: don't allocate extra shadow memory	2017-07-10 16:32:33 -07:00
net	arm64 updates for 4.13:	2017-07-05 17:09:27 -07:00
xen
Kconfig	Merge branch 'akpm' (patches from Andrew)	2017-07-06 22:27:08 -07:00
Kconfig.debug
Kconfig.platforms
Makefile