在 2018年10月02日 20:02, Simon Horman 写道:
> On Fri, Sep 07, 2018 at 09:05:50AM +0800, Dave Young wrote:
>> On 09/06/18 at 01:56pm, Lianbo Jiang wrote:
>>> When kexec-tools load the kernel and initramfs for kdump, kexec-tools will
>>> read /proc/iomem and recreate the e820 ranges for kdump kernel. But
On 10/02/18 at 02:02pm, Simon Horman wrote:
> On Fri, Sep 07, 2018 at 09:05:50AM +0800, Dave Young wrote:
> > On 09/06/18 at 01:56pm, Lianbo Jiang wrote:
> > > When kexec-tools load the kernel and initramfs for kdump, kexec-tools will
> > > read /proc/iomem and recreate the e820 ranges for kdump
On Fri, Sep 07, 2018 at 09:05:50AM +0800, Dave Young wrote:
> On 09/06/18 at 01:56pm, Lianbo Jiang wrote:
> > When kexec-tools load the kernel and initramfs for kdump, kexec-tools will
> > read /proc/iomem and recreate the e820 ranges for kdump kernel. But it fails
> > to parse the e820 reserved
On 09/06/18 at 01:56pm, Lianbo Jiang wrote:
> When kexec-tools load the kernel and initramfs for kdump, kexec-tools will
> read /proc/iomem and recreate the e820 ranges for kdump kernel. But it fails
> to parse the e820 reserved region, because the memcmp() is case sensitive
> when comparing the
When kexec-tools load the kernel and initramfs for kdump, kexec-tools will
read /proc/iomem and recreate the e820 ranges for kdump kernel. But it fails
to parse the e820 reserved region, because the memcmp() is case sensitive
when comparing the string. In fact, it may be "Reserved" or "reserved"
