Re: [RFC v5 3/4] pstore/blk: support pmsg for pstore block

2019-01-23 Thread liaoweixiong
Resend this mail. On 2019-01-18 08:17, Kees Cook wrote: > On Mon, Jan 7, 2019 at 4:01 AM liaoweixiong > wrote: >> >> To enable pmsg, just set pmsg_size when block device register blkzone. > > At first pass, this looks like a reasonable extension of blkzone. Is > it possible to add console,

Re: [RFC v5 3/4] pstore/blk: support pmsg for pstore block

2019-01-23 Thread 廖威雄
On 2019-01-18 08:17, Kees Cook wrote: > On Mon, Jan 7, 2019 at 4:01 AM liaoweixiong > wrote: >> >> To enable pmsg, just set pmsg_size when block device register blkzone. > > At first pass, this looks like a reasonable extension of blkzone. Is > it possible to add console, ftrace, etc, too? > I

Re: [RFC v5 3/4] pstore/blk: support pmsg for pstore block

2019-01-17 Thread Kees Cook
On Mon, Jan 7, 2019 at 4:01 AM liaoweixiong wrote: > > To enable pmsg, just set pmsg_size when block device register blkzone. At first pass, this looks like a reasonable extension of blkzone. Is it possible to add console, ftrace, etc, too? -Kees > > Signed-off-by: liaoweixiong > --- >

[RFC v5 3/4] pstore/blk: support pmsg for pstore block

2019-01-07 Thread liaoweixiong
To enable pmsg, just set pmsg_size when block device register blkzone. Signed-off-by: liaoweixiong --- fs/pstore/blkzone.c| 254 + include/linux/pstore_blk.h | 1 + 2 files changed, 233 insertions(+), 22 deletions(-) diff --git