Re: [External] Re: [PATCH] BugFix: grub menu gets stuck due to unreliable rdtsc instruction.

2024-11-27 Thread 段亚勇 via Grub-devel
- Wrong coding style. - *The sent patch was fixed before this mail.* - *The upcoming patch about serialization instruction* *adjustment will fix it also.* If there are any other problems, please feel free to let me know. Thanks for your time again. --------------------------- Best Regards, 段亚勇 Data-SYS-STE

Re: [PATCH] BugFix: grub menu gets stuck due to unreliable rdtsc instruction.

2024-11-26 Thread Daniel Kiper
On Mon, Nov 11, 2024 at 02:17:19PM +0800, Duan Yayong via Grub-devel wrote: > This patch is used to fix grub menu gets stuck in server > AC poweron/poweroff stress test of x86_64, which is reproduced with 1/200 > ratio. The root cause analysis as below: > > Q. What's the code logic? > A. "grub_tsc_

[PATCH] BugFix: grub menu gets stuck due to unreliable rdtsc instruction.

2024-11-10 Thread Duan Yayong via Grub-devel
This patch is used to fix grub menu gets stuck in server AC poweron/poweroff stress test of x86_64, which is reproduced with 1/200 ratio. The root cause analysis as below: Q. What's the code logic? A. "grub_tsc_init" function will init tsc by setting grub_tsc_rate, which call stack is: grub_ts