On 02/12/20 at 07:04pm, Dave Young wrote:
> The e820 table for kexec kernel always takes setup_data as reserved.
> It is reasonable for the setup_data passed by the 1st kernel boot loader,
> for example SETUP_PCI etc. But SETUP_EFI is used by kexec itself to
> enable EFI in 2nd kernel, also kexec
Hi Lianbo,
On Mon, Feb 24, 2020 at 12:07 PM Lianbo Jiang wrote:
>
> When loading kernel and initramfs for kexec, kexec-tools could get the
> e820 reserved region from "/proc/iomem" in order to rebuild the e820
> ranges for kexec kernel, but there may be the string "Reserved" in the
> "/proc/iomem
On 02/24/20 at 02:36pm, Lianbo Jiang wrote:
> When loading kernel and initramfs for kexec, kexec-tools could get the
> e820 reserved region from "/proc/iomem" in order to rebuild the e820
> ranges for kexec kernel, but there may be the string "Reserved" in the
> "/proc/iomem", which caused the fail
When loading kernel and initramfs for kexec, kexec-tools could get the
e820 reserved region from "/proc/iomem" in order to rebuild the e820
ranges for kexec kernel, but there may be the string "Reserved" in the
"/proc/iomem", which caused the failure of parsing. For example:
#cat /proc/iomem|grep
Hi Amit,
On Fri, Feb 21, 2020 at 2:36 PM Amit Kachhap wrote:
>
> Hi Bhupesh,
>
> On 1/13/20 5:44 PM, Bhupesh Sharma wrote:
> > Hi James,
> >
> > On 01/11/2020 12:30 AM, Dave Anderson wrote:
> >>
> >> - Original Message -
> >>> Hi Bhupesh,
> >>>
> >>> On 25/12/2019 19:01, Bhupesh Sharma wr
Hi Bjorn,
On 02/22/20 at 10:56am, Bjorn Helgaas wrote:
> [+cc Khalid, Deepa, Randy, Dave, Myron]
>
> On Thu, Dec 26, 2019 at 03:21:18AM +0800, Kairui Song wrote:
> > There are reports about kdump hang upon reboot on some HPE machines,
> > kernel hanged when trying to shutdown a PCIe port, an uncor
