This patchset addresses the remaining feedback from Joshua and Maciej on
a couple of my dump_tlb patches which were merged in v4.2-rc1.
Commit d1e9a4f54735 ("MIPS: Add SysRq operation to dump TLBs on all
CPUs"):
http://patchwork.linux-mips.org/patch/10072/
- Add to Documentation/sysrq.txt.
- Refactor to separate the TLB register dumping based on TLB type, and
also remove duplication.
- Be more careful about dumping PageGrain, it might not exists.
- Also dump FrameMask.
Commit 8ab6abcb6aa4 ("MIPS: mipsregs.h: Add EntryLo bit definitions")
http://patchwork.linux-mips.org/patch/10073/
- Rearrange definitions (Maciej: please check).
James Hogan (6):
Documentation/sysrq.txt: Mention MIPS TLB dump (x)
MIPS: Refactor dumping of TLB registers for r3k/r4k
MIPS: Probe for small (1KiB) page support
MIPS: dump_tlb: Only dump PageGrain if interesting
MIPS: dump_tlb: Dump FrameMask register if exists
MIPS: Rearrange ENTRYLO field definitions
Documentation/sysrq.txt | 1 +
arch/mips/include/asm/cpu-features.h | 4 +++
arch/mips/include/asm/cpu.h | 1 +
arch/mips/include/asm/mipsregs.h | 52 +++++++++++++++++++-----------------
arch/mips/include/asm/tlbdebug.h | 1 +
arch/mips/kernel/cpu-probe.c | 2 ++
arch/mips/kernel/sysrq.c | 14 +---------
arch/mips/kernel/traps.c | 16 ++---------
arch/mips/lib/dump_tlb.c | 45 ++++++++++++++++++++++++-------
arch/mips/lib/r3k_dump_tlb.c | 11 ++++++++
arch/mips/mm/tlb-r3k.c | 2 +-
11 files changed, 87 insertions(+), 62 deletions(-)
Cc: Joshua Kinard <kumba@xxxxxxxxxx>
Cc: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
Cc: linux-doc@xxxxxxxxxxxxxxx
--
2.3.6
