[GIT PULL] arm64 fixes for 4.4-rc3
Catalin Marinas
catalin.marinas at arm.com
Fri Nov 27 09:55:59 PST 2015
Hi Linus,
Please pull the arm64 fixes below. Thanks.
The following changes since commit 1ec218373b8ebda821aec00bb156a9c94fad9cd4:
Linux 4.4-rc2 (2015-11-22 16:45:59 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes
for you to fetch changes up to 66362c9afc1d4a806280b9e3646d2d0a26cf83e9:
arm64: efi: fix initcall return values (2015-11-26 18:15:54 +0000)
----------------------------------------------------------------
arm64 fixes:
- Build fix when !CONFIG_UID16 (the patch is touching generic files but
it only affects arm64 builds; submitted by Arnd Bergmann)
- EFI fixes to deal with early_memremap() returning NULL and correctly
mapping run-time regions
- Fix CPUID register extraction of unsigned fields (not to be
sign-extended)
- ASID allocator fix to deal with long-running tasks over multiple
generation roll-overs
- Revert support for marking page ranges as contiguous PTEs (it leads to
TLB conflicts and requires additional non-trivial kernel changes)
- Proper early_alloc() failure check
- Disable KASan for 48-bit VA and 16KB page configuration (the pgd is
larger than the KASan shadow memory)
- Update the fault_info table (original descriptions based on early
engineering spec)
----------------------------------------------------------------
Andrey Ryabinin (1):
arm64: KASAN depends on !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
Ard Biesheuvel (2):
arm64: efi: deal with NULL return value of early_memremap()
arm64: efi: fix initcall return values
Arnd Bergmann (1):
arm64: fix building without CONFIG_UID16
Catalin Marinas (1):
Revert "arm64: Mark kernel page ranges contiguous"
Mark Rutland (2):
arm64: mm: fix fault_info table xFSC decoding
arm64: efi: correctly map runtime regions
Suzuki K. Poulose (4):
arm64: early_alloc: Fix check for allocation failure
arm64: cpufeature: Add helpers for extracting unsigned values
arm64: cpufeature: Track unsigned fields
arm64: debug: Treat the BRPs/WRPs as unsigned
Will Deacon (1):
arm64: mm: keep reserved ASIDs in sync with mm after multiple rollovers
arch/arm64/Kconfig | 2 +-
arch/arm64/include/asm/cpufeature.h | 22 +++++++++-
arch/arm64/include/asm/hw_breakpoint.h | 6 ++-
arch/arm64/kernel/cpufeature.c | 37 +++++++++-------
arch/arm64/kernel/efi.c | 33 +++++++++------
arch/arm64/mm/context.c | 38 +++++++++++------
arch/arm64/mm/fault.c | 28 ++++++-------
arch/arm64/mm/mmu.c | 77 +++++++---------------------------
include/linux/syscalls.h | 2 +-
include/linux/types.h | 2 +-
10 files changed, 124 insertions(+), 123 deletions(-)
--
Catalin
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