Re: [PATCH v2] gitlab: disable accelerated zlib for s390x

2022-03-22 Thread Peter Maydell
On Mon, 21 Mar 2022 at 16:11, Alex Bennée wrote: > > There appears to be a bug in the s390 hardware-accelerated version of > zlib distributed with Ubuntu 20.04, which makes our test > /i386/migration/multifd/tcp/zlib hit an assertion perhaps one time in > 10. Fortunately zlib provides an escape ha

Re: [PATCH v2] gitlab: disable accelerated zlib for s390x

2022-03-21 Thread Cornelia Huck
On Mon, Mar 21 2022, Alex Bennée wrote: > There appears to be a bug in the s390 hardware-accelerated version of > zlib distributed with Ubuntu 20.04, which makes our test > /i386/migration/multifd/tcp/zlib hit an assertion perhaps one time in > 10. Fortunately zlib provides an escape hatch where

Re: [PATCH v2] gitlab: disable accelerated zlib for s390x

2022-03-21 Thread Daniel P . Berrangé
On Mon, Mar 21, 2022 at 04:11:51PM +, Alex Bennée wrote: > There appears to be a bug in the s390 hardware-accelerated version of > zlib distributed with Ubuntu 20.04, which makes our test > /i386/migration/multifd/tcp/zlib hit an assertion perhaps one time in > 10. Fortunately zlib provides an

[PATCH v2] gitlab: disable accelerated zlib for s390x

2022-03-21 Thread Alex Bennée
There appears to be a bug in the s390 hardware-accelerated version of zlib distributed with Ubuntu 20.04, which makes our test /i386/migration/multifd/tcp/zlib hit an assertion perhaps one time in 10. Fortunately zlib provides an escape hatch where we can disable the hardware-acceleration entirely

Re: [PATCH v2] gitlab: disable accelerated zlib for s390x

2022-03-21 Thread Thomas Huth
On 21/03/2022 17.11, Alex Bennée wrote: There appears to be a bug in the s390 hardware-accelerated version of zlib distributed with Ubuntu 20.04, which makes our test /i386/migration/multifd/tcp/zlib hit an assertion perhaps one time in 10. Fortunately zlib provides an escape hatch where we can d