Hi Glenn, Thanks very much for your tips. We already re-sent the patch by `git send-mail` with theme "*[PATCH] BugFix: grub menu gets stuck due to unreliable rdtsc instruction*" and cc @Daniel to get his attention to this patch. Waiting for your feedback.
------------------------------------------------------------------- Best Regards, Yayong Duan T2B 3F, Tik Yin New Jiangwan Plaza, Yangpu District, Shanghai, China ------------------------------------------------------------------- From: "Glenn Washburn"<developm...@efficientek.com> Date: Sat, Nov 9, 2024, 02:17 Subject: [External] Re: grub menu gets stuck issue report and fix patch merge request To: "段亚勇 via Grub-devel"<grub-devel@gnu.org> Cc: "段亚勇"<duanyay...@bytedance.com>, "佘开锐"<shekai...@bytedance.com>, "胡春华"< huchunhua....@bytedance.com>, "王强"<wangqiang.wq.fr...@bytedance.com>, " liyongqi...@huaqin.com"<liyongqi...@huaqin.com>, "sunm...@huaqin.com"< sunm...@huaqin.com> Hi 段亚勇, I think you will get more of a response if you use git-send to send this patch inline (not attached), and to CC Daniel (Daniel Kiper <dki...@net-space.pl>). And do periodically check back in. I have the feeling that Daniel is overwhelmed with some large patch sets and may take some time to get to this. Glenn On Thu, 26 Sep 2024 03:11:04 -0500 段亚勇 via Grub-devel <grub-devel@gnu.org> wrote: > Hi All, > > *We are working on Debian 10 OS version and Intel Xeon-2775TE HW model > platform. We found a grub issue that grub menu will be stuck with a 1/200 > ratio in AC power on/off stress test. After multiple validation and we > co-worked with Intel, we found the root cause is unreliable "rdtsc" > instruction usage. * > > *And I already raised a bug with url: > **https://savannah.gnu.org/bugs/index.php?66257 > <https://savannah.gnu.org/bugs/index.php?66257>** and attached related fix > patch both to bug ticket and this mail's attachment. In patch, I did a > detailed explanation and some information from Intel's expert. We are eager > to merge this fix with grub so that all GNU grub users will meet this issue > any more.* > *If there is any problem, please let us know by mail or bug ticket.* > *We are all looking forward to your feedback!* > > ------------------------------------------------------------------- > Best Regards, > Will Duan > Shanghai Yangpu District DouYin New Jiangwan Square T2B 3F > -------------------------------------------------------------------
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