Messages in this thread | | | Date | Thu, 20 Dec 2012 14:09:23 -0500 | From | Don Zickus <> | Subject | Re: [PATCH v3 0/2] pstore,efi_pstore: Avoid deadlock in non-blocking paths |
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On Thu, Dec 20, 2012 at 03:11:14PM +0000, Seiji Aguchi wrote: > Changelog > v2 -> v3 > - Merge modifications of pstore part in 2/2 to 1/2. > - Rename pstore_is_non_blocking_path() to pstore_cannot_block_path(). > > v1 -> v2 > - Erase a logic checking the number of online cpus. > - Create a patchset to fix deadlocking issue in both pstore filesystem and > efi_pstore driver. > - Introduce a function, is_non_blocking_path(), to check if pstore > is in panic and emergency-restart paths (PATCH 1/2) > - Avoid efi_pstore_driver is blocked in non-blocking paths > such as nmi, panic and emergency-restart paths (PATCH 2/2) > > [Issue] > > There are some paths in kernel which shouldn't be blocked, > like NMI, panic case after stopping cpus, emergency-restart.
I am ok with it.
Acked-by: Don Zickus <dzickus@redhat.com>
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