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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-04 07:24:48 +0000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-04 07:24:48 +0000 |
commit | cc12071ff39060fc2e47c58b43e249fe0d0061ee (patch) | |
tree | 085789dec88100d2ac12d9f2c990c00b909d7ee2 /arch/arm64/Kconfig.debug | |
parent | 9717c1cea16e3eae81ca226f4c3670bb799b61ad (diff) | |
parent | f3cc4e1d44a813a0685f2e558b78ace3db559722 (diff) |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
"The rest of MM and the rest of everything else: hotfixes, ipc, misc,
procfs, lib, cleanups, arm"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (67 commits)
ARM: dma-api: fix max_pfn off-by-one error in __dma_supported()
treewide: remove redundant IS_ERR() before error code check
include/linux/cpumask.h: don't calculate length of the input string
lib: new testcases for bitmap_parse{_user}
lib: rework bitmap_parse()
lib: make bitmap_parse_user a wrapper on bitmap_parse
lib: add test for bitmap_parse()
bitops: more BITS_TO_* macros
lib/string: add strnchrnul()
proc: convert everything to "struct proc_ops"
proc: decouple proc from VFS with "struct proc_ops"
asm-generic/tlb: provide MMU_GATHER_TABLE_FREE
asm-generic/tlb: rename HAVE_MMU_GATHER_NO_GATHER
asm-generic/tlb: rename HAVE_MMU_GATHER_PAGE_SIZE
asm-generic/tlb: rename HAVE_RCU_TABLE_FREE
asm-generic/tlb: add missing CONFIG symbol
asm-gemeric/tlb: remove stray function declarations
asm-generic/tlb: avoid potential double flush
mm/mmu_gather: invalidate TLB correctly on batch allocation failure and flush
powerpc/mmu_gather: enable RCU_TABLE_FREE even for !SMP case
...
Diffstat (limited to 'arch/arm64/Kconfig.debug')
-rw-r--r-- | arch/arm64/Kconfig.debug | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug index cf09010d825f..1c906d932d6b 100644 --- a/arch/arm64/Kconfig.debug +++ b/arch/arm64/Kconfig.debug @@ -1,22 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -config ARM64_PTDUMP_CORE - def_bool n - -config ARM64_PTDUMP_DEBUGFS - bool "Export kernel pagetable layout to userspace via debugfs" - depends on DEBUG_KERNEL - select ARM64_PTDUMP_CORE - select DEBUG_FS - help - Say Y here if you want to show the kernel pagetable layout in a - debugfs file. This information is only useful for kernel developers - who are working in architecture specific areas of the kernel. - It is probably not a good idea to enable this feature in a production - kernel. - - If in doubt, say N. - config PID_IN_CONTEXTIDR bool "Write the current PID to the CONTEXTIDR register" help @@ -42,7 +25,7 @@ config ARM64_RANDOMIZE_TEXT_OFFSET config DEBUG_WX bool "Warn on W+X mappings at boot" - select ARM64_PTDUMP_CORE + select PTDUMP_CORE ---help--- Generate a warning if any W+X mappings are found at boot. |