W dniu 13.03.2024 o 21:13, Mateusz Jończyk pisze:
W dniu 13.03.2024 o 17:38, Sasha Levin pisze:
This is the start of the stable review cycle for the 6.1.82 release. There are 71 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Fri Mar 15 04:39:56 PM UTC 2024. Anything received after that time might be too late.
The whole patch series can be found in one patch at: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/p... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below.
Thanks, Sasha
Hello,
Kernel hangs during early boot. No console messages, nothing in pstore.
Tested on a HP 17-by0001nw laptop with an Intel Kaby Lake CPU (Intel i3-7020U) and Ubuntu 20.04.
This CPU is not affected by RFDS (at least according to the Kconfig message), so I have set
CONFIG_MITIGATION_RFDS=n
in Kconfig. I do not have any updated microcode (if any will be provided at all for this CPU).
Greetings,
Mateusz
I have tested with the following patches reverted:
[PATCH 6.1 43/71] x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set [PATCH 6.1 44/71] Documentation/hw-vuln: Add documentation for RFDS [PATCH 6.1 45/71] x86/rfds: Mitigate Register File Data Sampling (RFDS) [PATCH 6.1 46/71] KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests
and the kernel still doesn't boot.
I have realized that in Kconfig, I have CONFIG_DEBUG_PREEMPT enabled for some weird reason. I alsa have CONFIG_EARLY_PRINTK_USB_XDBC=y, which may cause error messages not to appear on screen (according to Kconfig description). Will test with both options disabled.
Greetings,
Mateusz