On Sat, Jul 23, 2022 at 04:59:42PM +0200, Greg KH wrote: > On Mon, Jul 18, 2022 at 02:12:25PM -0700, Tadeusz Struk wrote: > > From: Christoph Hellwig <hch@xxxxxx> > > > > From: Christoph Hellwig <hch@xxxxxx> > > > > Upstream commit: 3175199ab0ac ("block: split bio_kmalloc from bio_alloc_bioset") > > > > This is backport to stable 5.10. It fixes an issue reported by syzbot. > > Link: https://syzkaller.appspot.com/bug?id=a3416231e37024a75f2b95bd95db0d8ce8132a84 > > Both now queued up, thanks. As was just reported, this breaks things all over the place: https://lore.kernel.org/r/219030d8-3408-cc9d-7aec-1fb14ab891ce@xxxxxxxxxxxx Note, I also had to add lots of fix-up patches on top of these two that you missed, so odds are there are other fix-ups that I also missed. Please go and test this again, and submit ALL patches that are needed after they pass the proper testing and I will be glad to reconsider them again. thanks, greg k-h