Re: [PATCH 00/11] Add compression support to pstore
From: Tony Luck <hidden>
Date: 2013-08-07 17:30:12
Also in:
lkml
Oh - one more thing - and my apologies for not spotting this before:
dst = allocate_buf_for_compression(big_buf_sz);
No - you may not call kmalloc() in oops/panic context. Please pre-allocate
everything you need in some initialization code to make sure that we don't
fail in the panic path because we can't get the memory we need.
-Tony