Re: [PATCH 0/2] backends/iommufd: Remove mutex

2024-01-04 Thread Cédric Le Goater
On 1/2/24 13:32, Cédric Le Goater wrote: Hello ! Coverity has some reports regarding the IOMMUFDBackend mutex. Since the IOMMUFDBackend routines are called from the QEMU main thread, this series simply suggests removing the mutex and rely on the BQL to handle concurrent access. Thanks, C. Céd

RE: [PATCH 0/2] backends/iommufd: Remove mutex

2024-01-03 Thread Duan, Zhenzhong
>-Original Message- >From: Cédric Le Goater >Sent: Tuesday, January 2, 2024 8:32 PM >To: qemu-devel@nongnu.org >Cc: Liu, Yi L ; Eric Auger ; Duan, >Zhenzhong ; Cédric Le Goater > >Subject: [PATCH 0/2] backends/iommufd: Remove mutex > >Hello ! > >Cov

Re: [PATCH 0/2] backends/iommufd: Remove mutex

2024-01-02 Thread Eric Auger
Hi Cédric, On 1/2/24 13:32, Cédric Le Goater wrote: > Hello ! > > Coverity has some reports regarding the IOMMUFDBackend mutex. Since > the IOMMUFDBackend routines are called from the QEMU main thread, this > series simply suggests removing the mutex and rely on the BQL to > handle concurrent acce

[PATCH 0/2] backends/iommufd: Remove mutex

2024-01-02 Thread Cédric Le Goater
Hello ! Coverity has some reports regarding the IOMMUFDBackend mutex. Since the IOMMUFDBackend routines are called from the QEMU main thread, this series simply suggests removing the mutex and rely on the BQL to handle concurrent access. Thanks, C. Cédric Le Goater (2): backends/iommufd: Remo