Re: [PATCH v2] powerpc/iommu: DMA address offset is incorrectly calculated with 2MB TCEs

Hello Alexey, I recently joined IOMMU team. There was a bug reported by test team where Mellanox driver was timing out during configuration. I proposed a fix for the same, which is below in the email. You suggested a fix for Srikar's reported problem. Basically, both these fixes will resolve

[PATCH RFC] rcu: torture: shorten the time between forward-progress tests

From: Zhouyi Zhou Currently, default time between rcu torture forward-progress tests is 60HZ, Under this configuration, false positive caused by __stack_chk_fail [1] is difficult to reproduce (needs average 5*420 seconds for SRCU-P), which means one has to invoke [2] 5 times in average to make [1

[Bug 217390] use after free in spufs_switch_log_poll

https://bugzilla.kernel.org/show_bug.cgi?id=217390 James Kim (james010...@gmail.com) changed: What|Removed |Added Severity|high|normal -- You may re

[Bug 217390] New: use after free in spufs_switch_log_poll

https://bugzilla.kernel.org/show_bug.cgi?id=217390 Bug ID: 217390 Summary: use after free in spufs_switch_log_poll Product: Platform Specific/Hardware Version: 2.5 Hardware: PPC-32 OS: Linux Status: NEW Se

Re: [PASEMI NEMO] Boot issue with the PowerPC updates 6.4-1

Christian Zigotzky writes: > Hello, > > Our PASEMI Nemo board [1] doesn't boot with the PowerPC updates 6.4-1 [2]. > > The kernel hangs right after the booting Linux via __start() @ > 0x ... > > I was able to revert the PowerPC updates 6.4-1 [2] with the following > command: git

Re: [PASEMI NEMO] Boot issue with the PowerPC updates 6.4-1

Hello, Le 02/05/2023 à 04:22, Christian Zigotzky a écrit : > Hello, > > Our PASEMI Nemo board [1] doesn't boot with the PowerPC updates 6.4-1 [2]. > > The kernel hangs right after the booting Linux via __start() @ > 0x ... > > I was able to revert the PowerPC updates 6.4-1 [2]