Re: [Qemu-devel] [PATCH 0/2] block/file-posix: Fix xfs_write_zeroes()

2019-08-23 Thread Anton Nefedov
On 22/8/2019 7:26 PM, Max Reitz wrote: > Lukàš ran over a nasty regression in our xfs_write_zeroes() function > (sorry, my fault) made apparent by a recent patch from Anton that makes > qcow2 images heavily exercise the offending code path. > > This series fixes the bug and adds a test to prevent

Re: [Qemu-devel] [PATCH 0/2] block/file-posix: Fix xfs_write_zeroes()

2019-08-22 Thread Lukáš Doktor
Dne 22. 08. 19 v 19:09 Max Reitz napsal(a): > On 22.08.19 18:53, Paolo Bonzini wrote: >> On 22/08/19 18:26, Max Reitz wrote: >>> Lukàš ran over a nasty regression in our xfs_write_zeroes() function >>> (sorry, my fault) made apparent by a recent patch from Anton that makes >>> qcow2 images heavily

Re: [Qemu-devel] [PATCH 0/2] block/file-posix: Fix xfs_write_zeroes()

2019-08-22 Thread Max Reitz
On 22.08.19 18:53, Paolo Bonzini wrote: > On 22/08/19 18:26, Max Reitz wrote: >> Lukàš ran over a nasty regression in our xfs_write_zeroes() function >> (sorry, my fault) made apparent by a recent patch from Anton that makes >> qcow2 images heavily exercise the offending code path. >> >> This serie

Re: [Qemu-devel] [PATCH 0/2] block/file-posix: Fix xfs_write_zeroes()

2019-08-22 Thread Paolo Bonzini
On 22/08/19 18:26, Max Reitz wrote: > Lukàš ran over a nasty regression in our xfs_write_zeroes() function > (sorry, my fault) made apparent by a recent patch from Anton that makes > qcow2 images heavily exercise the offending code path. > > This series fixes the bug and adds a test to prevent it

[Qemu-devel] [PATCH 0/2] block/file-posix: Fix xfs_write_zeroes()

2019-08-22 Thread Max Reitz
Lukàš ran over a nasty regression in our xfs_write_zeroes() function (sorry, my fault) made apparent by a recent patch from Anton that makes qcow2 images heavily exercise the offending code path. This series fixes the bug and adds a test to prevent it from reoccurring. Max Reitz (2): block/fil