> efi_pstore_write() already calls efivar_create_sysfs_entry() which does
> kzalloc() anyway. Obviously this needs fixing, but it doesn't need to be done in this series. Unless there's some pstore patches that fix
> that somewhere? I know you sent some patches that moved things to a thread, unfortunately I haven't had chance to look at them.
So, could you please take a look at my patch first?
We don't need to introduce bug when we know about it.
> Isn't the write() path protected by ->buf_lock? I didn't think it was possible to have two CPUs in the write() path simultaneously.
I see, actual problem will not happen.
Seiji
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