Peter Collingbourne 49b3cf035e kasan: arm64: set TCR_EL1.TBID1 when enabled ... On hardware supporting pointer authentication, we previously ended up enabling TBI on instruction accesses when tag-based ASAN was enabled, but this was costing us 8 bits of PAC entropy, which was unnecessary since tag-based ASAN does not require TBI on instruction accesses. Get them back by setting TCR_EL1.TBID1. Signed-off-by: Peter Collingbourne <pcc@google.com> Reviewed-by: Andrey Konovalov <andreyknvl@google.com> Link: https://linux-review.googlesource.com/id/I3dded7824be2e70ea64df0aabab9598d5aebfcc4 Link: https://lore.kernel.org/r/20f64e26fc8a1309caa446fffcb1b4e2fe9e229f.1605952129.git.pcc@google.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2020-11-25 16:53:19 +00:00
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cache.S	arm64: mm: Use modern annotations for assembly functions	2020-01-08 12:23:38 +00:00
context.c	arm64: mm: Pin down ASIDs for sharing mm with devices	2020-09-28 22:15:38 +01:00
copypage.c	arm64: Avoid unnecessary clear_user_page() indirection	2020-09-04 12:46:06 +01:00
dma-mapping.c	dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>	2020-10-06 07:07:06 +02:00
extable.c	arm64: Improve diagnostics when trapping BRK with FAULT_BRK_IMM	2020-09-18 16:35:54 +01:00
fault.c	arm64: Add workaround for Arm Cortex-A77 erratum 1508412	2020-10-29 12:56:01 +00:00
flush.c	mm: introduce page_size()	2019-09-24 15:54:08 -07:00
hugetlbpage.c	mm: remove unneeded includes of <asm/pgalloc.h>	2020-08-07 11:33:26 -07:00
init.c	More arm64 updates for 5.10	2020-10-23 09:46:16 -07:00
ioremap.c	mm: remove unneeded includes of <asm/pgalloc.h>	2020-08-07 11:33:26 -07:00
kasan_init.c	arch, drivers: replace for_each_membock() with for_each_mem_range()	2020-10-13 18:38:35 -07:00
Makefile	Merge branch 'for-next/mte' into for-next/core	2020-10-02 12:16:11 +01:00
mmap.c	arm64, mm: move generic mmap layout functions to mm	2019-09-24 15:54:11 -07:00
mmu.c	arm64/mm: add fallback option to allocate virtually contiguous memory	2020-11-17 18:21:01 +00:00
mteswap.c	arm64: mte: Enable swap of tagged pages	2020-09-04 12:46:07 +01:00
numa.c	memblock: use separate iterators for memory and reserved regions	2020-10-13 18:38:35 -07:00
pageattr.c	arm64: mm: Fix missing-prototypes in pageattr.c	2020-09-18 14:33:46 +01:00
pgd.c	mm: consolidate pgtable_cache_init() and pgd_cache_init()	2019-09-24 15:54:09 -07:00
physaddr.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
proc.S	kasan: arm64: set TCR_EL1.TBID1 when enabled	2020-11-25 16:53:19 +00:00
ptdump_debugfs.c	arm64/mm: Hold memory hotplug lock while walking for kernel page table dump	2020-03-04 15:35:22 +00:00
ptdump.c	Merge branch 'for-next/mte' into for-next/core	2020-10-02 12:16:11 +01:00