答复: [PATCH] USB:Fix kernel NULL pointer when unbind UHCI form vfio-pci

2020-07-22 Thread Weitao Wang(BJ-RD)
On , Jul 22, 2020 at 02:44:14PM +0200, Alan wrote: > On Wed, Jul 22, 2020 at 02:44:14PM +0200, Greg KH wrote: > > On Wed, Jul 22, 2020 at 07:57:48PM +0800, WeitaoWangoc wrote: > > > This bug is found in Zhaoxin platform, but it's a commom code bug. > > > Fail sequence: > > > step1: Unbind UHCI con

答复: [PATCH] USB:Fix kernel NULL pointer when unbind UHCI form vfio-pci

2020-07-22 Thread Weitao Wang(BJ-RD)
   On Wed, Jul 22, 2020 at 02:44:14PM +0200, Greg KH wrote: > On Wed, Jul 22, 2020 at 07:57:48PM +0800, WeitaoWangoc wrote: > > This bug is found in Zhaoxin platform, but it's a commom code bug. > > Fail sequence: > > step1: Unbind UHCI controller from native driver; > > step2: Bind UHCI controller

答复: [PATCH] x86/acpi/cstate delete some unuseful operations

2018-01-15 Thread Tim Guo(BJ-RD)
Add more. Tim -邮件原件- 发件人: Tim Guo(BJ-RD) 发送时间: 2018年1月10日 11:47 收件人: 'Rafael J. Wysocki' 抄送: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; mi...@kernel.org; x...@kernel.org; linux...@vger.kernel.org; linux-kernel@vger.kernel.org; Bruce Chang (VAS) ; Cooper Yan(BJ-RD)

答复: [PATCH] x86/acpi/cstate delete some unuseful operations

2018-01-09 Thread Tim Guo(BJ-RD)
_state_broadcast(pr, cx, 1); if (cx->type == ACPI_STATE_C3) ACPI_FLUSH_CPU_CACHE(); acpi_idle_do_entry(cx); lapic_timer_state_broadcast(pr, cx, 0); return index; } Thank you. Tim -邮件原件- 发件人: Rafael J. Wysocki [mailto:r...@rjwysocki.net] 发送时间: 2018年1月5日 21:29 收件人: Tim Guo(BJ-RD) 抄送: t...@linutro

Test Mail

2017-11-28 Thread Tim Guo(BJ-RD)
Hello, This is just a test mail. Sorry for the inconvenience. Tim 保密声明: 本邮件含有保密或专有信息,仅供指定收件人使用。严禁对本邮件或其内容做任何未经授权的查阅、使用、复制或转发。 CONFIDENTIAL NOTE: This email contains confidential or legally privileged information and is for the sole use of its intended recipient. Any unauthorized

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2014-11-21 Thread Coopes, BJ
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investingating kernel :Cnx error

2005-03-02 Thread bj
Hi ! I am using Red Hat 8 with kernel 2.4.20-30.8.legacy I am facing the following error some times . It hangs my computer when I am doing a make or am using x-windows . How do I go about investigating the cause of it ? Thank you for your help. Cheers, bj Feb 25 10:14:20 HOME kernel

System stops because /var/log not found after moving to new partition

2005-02-26 Thread bj
ase find attached the dmesg & library error and fstab. Please advice. Thank you for your help in advance. bj Linux version 2.4.20-30.8.legacy ([EMAIL PROTECTED]) (gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)) #1 Fri Feb 20 17:47:48 PST 2004 BIOS-provided physical RAM map: BIOS-