kernel_optimize_test/arch/arm64
Bjorn Andersson d4d18e3ec6 arm64: mm: Ensure tail of unaligned initrd is reserved
In the event that the start address of the initrd is not aligned, but
has an aligned size, the base + size will not cover the entire initrd
image and there is a chance that the kernel will corrupt the tail of the
image.

By aligning the end of the initrd to a page boundary and then
subtracting the adjusted start address the memblock reservation will
cover all pages that contains the initrd.

Fixes: c756c592e4 ("arm64: Utilize phys_initrd_start/phys_initrd_size")
Cc: stable@vger.kernel.org
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2019-04-23 10:56:24 +01:00
..
boot Fixes for dtc warnings, fixes for ethernet transfers on rk3328, 2019-04-07 15:15:31 -07:00
configs Allwinner arm64 defconfig changes for 5.1 2019-02-15 16:51:26 +01:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-03-05 09:09:55 -08:00
include arm64: futex: Restore oldval initialization to work around buggy compilers 2019-04-18 18:17:08 +01:00
kernel arm64: backtrace: Don't bother trying to unwind the userspace stack 2019-04-08 18:05:24 +01:00
kvm KVM: arm64: Reset the PMU in preemptible context 2019-03-19 17:56:24 +00:00
lib arm64: string: use asm EXPORT_SYMBOL() 2018-12-10 11:50:12 +00:00
mm arm64: mm: Ensure tail of unaligned initrd is reserved 2019-04-23 10:56:24 +01:00
net arm64: bpf: implement jitting of JMP32 2019-01-26 13:33:02 -08:00
xen
Kconfig arm64: remove obsolete selection of MULTI_IRQ_HANDLER 2019-03-20 17:34:16 +00:00
Kconfig.debug
Kconfig.platforms This pull request brings in a build fix for arm64 with bcm2835 2019-03-18 10:31:24 -07:00
Makefile kasan, arm64: adjust shadow size for tag-based mode 2018-12-28 12:11:43 -08:00