> -----Original Message----- > From: Michael S. Tsirkin [mailto:mst@xxxxxxxxxx] > Sent: Thursday, November 2, 2023 9:17 PM > To: Gonglei (Arei) <arei.gonglei@xxxxxxxxxx> > Cc: Halil Pasic <pasic@xxxxxxxxxxxxx>; Herbert Xu > <herbert@xxxxxxxxxxxxxxxxxxx>; Jason Wang <jasowang@xxxxxxxxxx>; > virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; > linux-crypto@xxxxxxxxxxxxxxx; Marc Hartmayer <mhartmay@xxxxxxxxxxxxx> > Subject: Re: virtcrypto_dataq_callback calls crypto_finalize_request() from irq > context > > On Thu, Nov 02, 2023 at 01:04:07PM +0000, Gonglei (Arei) wrote: > > > > > > > -----Original Message----- > > > From: Michael S. Tsirkin [mailto:mst@xxxxxxxxxx] > > > Sent: Wednesday, November 1, 2023 9:26 PM > > > To: Halil Pasic <pasic@xxxxxxxxxxxxx> > > > Cc: Gonglei (Arei) <arei.gonglei@xxxxxxxxxx>; Herbert Xu > > > <herbert@xxxxxxxxxxxxxxxxxxx>; Jason Wang <jasowang@xxxxxxxxxx>; > > > virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx; > > > linux-kernel@xxxxxxxxxxxxxxx; linux-crypto@xxxxxxxxxxxxxxx; Marc > > > Hartmayer <mhartmay@xxxxxxxxxxxxx> > > > Subject: Re: virtcrypto_dataq_callback calls > > > crypto_finalize_request() from irq context > > > > > > On Sun, Sep 24, 2023 at 07:39:41PM +0200, Halil Pasic wrote: > > > > On Sun, 24 Sep 2023 11:56:25 +0000 "Gonglei (Arei)" > > > > <arei.gonglei@xxxxxxxxxx> wrote: > > > > > > > > > Hi Halil, > > > > > > > > > > Commit 4058cf08945 introduced a check for detecting crypto > > > > > completion function called with enable BH, and indeed the > > > > > virtio-crypto driver didn't disable BH, which needs a patch to fix it. > > > > > > > > > > P.S.: > > > > > https://lore.kernel.org/lkml/20220221120833.2618733-5-clabbe@bay > > > > > libr > > > > > e.com/T/ > > > > > > > > > > Regards, > > > > > -Gonglei > > > > > > > > Thanks Gonglei! > > > > > > > > Thanks! I would be glad to test that fix on s390x. Are you about > > > > to send one? > > > > > > > > Regards, > > > > Halil > > > > > > > > > Gonglei did you intend to send a fix? > > > > Actually I sent a patch a month ago, pls see another thread. > > > > > > Regards, > > -Gonglei > > And I think there was an issue with that patch that you wanted to fix? > config changed callback got fixed but this still didn't. > Now my concern is whether or not the judgement (commit 4058cf08945c1) is reasonable. Regards, -Gonglei
