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

[Greg KH <gregkh@linuxfoundation.org>]

On Wed, Jan 28, 2015 at 04:06:24PM +0800, HuKeping wrote:
> 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(-)

All now applied, along with some of these for 3.14, thanks.

greg k-h