Re: [Qemu-block] [Qemu-devel] [PATCH 0/4] block: Avoid copy-on-read assertions

2017-10-02 Thread Eric Blake
On 10/02/2017 09:50 AM, Kevin Wolf wrote: >> The warning is a false negative (the error message is actually pointing >> to a line in bdrv_co_do_copy_on_readv - but the compiler must have >> inlined it into bdrv_aligned_preadv) - the function is only ever called >> with non-zero bytes, and

Re: [Qemu-block] [Qemu-devel] [PATCH 0/4] block: Avoid copy-on-read assertions

2017-10-02 Thread Kevin Wolf
Am 01.10.2017 um 00:05 hat Eric Blake geschrieben: > On 09/30/2017 04:19 PM, no-re...@patchew.org wrote: > > Hi, > > > > This series failed build test on s390x host. Please find the details below. > > > > > /var/tmp/patchew-tester-tmp-a2p2tpcc/src/block/io.c: In function > >