On Sun, Oct 21, 2012 at 08:42:28PM +0300, Jussi Kivilinna wrote: > cryptd_queue_worker attempts to prevent simultaneous accesses to crypto > workqueue by cryptd_enqueue_request using preempt_disable/preempt_enable. > However cryptd_enqueue_request might be called from softirq context, > so add local_bh_disable/local_bh_enable to prevent data corruption and > panics. > > Bug report at http://marc.info/?l=linux-crypto-vger&m=134858649616319&w=2 > > v2: > - Disable software interrupts instead of hardware interrupts > > Cc: stable@xxxxxxxxxxxxxxx > Reported-by: Gurucharan Shetty <gurucharan.shetty@xxxxxxxxx> > Signed-off-by: Jussi Kivilinna <jussi.kivilinna@xxxxxxxx> Patch applied to crypto. Thanks! -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
