[PATCH v3 0/2][request for stable inclusion] several pstore related bugfixs

From: HuKeping
Date: Wed Jan 28 2015 - 15:20:19 EST


Hi greg,
We want to use pstore on linux 3.10. But we found several bugfixs have not
been merged yet. Most of them are obvious and can be cherry-picked cleanly.
Would you please apply them to stable 3.10?

v1 -> v2:
- remove d4bf205da618bbd0b038e404d646f14e76915718 which has already been merged
- adjust 0405a5cec3406f19e69da07c8111a6bf1088ac29

v2 -> v3:
- attach commit to pstore/ram: avoid atomic accesses for ioremapped regions

PART 1: patches that can be cleanly applied:

bf2883339a33b7544b92ea465b90c3de55082032
pstore: Fail to unlink if a driver has not defined pstore_erase

c39524e6744284452ef45480d3153bec28960c32
pstore: d_alloc_name() doesn't return an ERR_PTR

57fd835385a043577457a385f28c08be693991bf
pstore: clarify clearing of _read_cnt in ramoops_context

aa9a4a1edfbd3d223af01db833da2f07850bc655
pstore: skip zero size persistent ram buffer in traverse

b0aa931fb84431394d995472d0af2a6c2b61064d
pstore: Fix NULL pointer fault if get NULL prz in ramoops_get_next_prz

PART 2: pathes that should be adjusted:

Rob Herring (1):
pstore/ram: avoid atomic accesses for ioremapped regions

fs/pstore/ram_core.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 52 insertions(+), 2 deletions(-)

Madper Xie (1):
efi-pstore: Make efi-pstore return a unique id

drivers/firmware/efi/efi-pstore.c | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)

--
1.8.5.5

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