Will Deacon 3882b5f63f arm64: kaslr: Put kernel vectors address in separate data page ... Commit 6c27c4082f upstream. The literal pool entry for identifying the vectors base is the only piece of information in the trampoline page that identifies the true location of the kernel. This patch moves it into a page-aligned region of the .rodata section and maps this adjacent to the trampoline text via an additional fixmap entry, which protects against any accidental leakage of the trampoline contents. Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Laura Abbott <labbott@redhat.com> Tested-by: Shanker Donthineni <shankerd@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-02-16 20:22:48 +01:00
..
boot	.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore	2018-02-13 10:19:46 +01:00
configs	ARM/arm64: SoC platform updates for v4.14	2017-09-10 20:35:46 -07:00
crypto	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
include	arm64: kaslr: Put kernel vectors address in separate data page	2018-02-16 20:22:48 +01:00
kernel	arm64: kaslr: Put kernel vectors address in separate data page	2018-02-16 20:22:48 +01:00
kvm	arm64: Add software workaround for Falkor erratum 1041	2018-02-16 20:22:44 +01:00
lib	arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN	2018-02-16 20:22:47 +01:00
mm	arm64: kaslr: Put kernel vectors address in separate data page	2018-02-16 20:22:48 +01:00
net	bpf, arm64: fix stack_depth tracking in combination with tail calls	2018-01-31 14:03:50 +01:00
xen	arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN	2018-02-16 20:22:47 +01:00
Kconfig	arm64: erratum: Work around Falkor erratum #E1003 in trampoline code	2018-02-16 20:22:48 +01:00
Kconfig.debug	arm64: relocation testing module	2017-04-04 17:03:32 +01:00
Kconfig.platforms	ARM: arm64: Devicetree updates for v4.14	2017-09-10 20:54:48 -07:00
Makefile	arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27	2017-12-20 10:10:29 +01:00