On Fri, Mar 8, 2019 at 11:06 AM Kairui Song wrote:
>
> On machines where the GART aperture is mapped over physical RAM,
> /proc/kcore contains the GART aperture range and reading it may lead
> to kernel panic.
>
> Vmcore used to have the same issue, until we fixed it in
> commit 2a3e83c6f96c ("x86
On 03/08/19 at 11:05am, Kairui Song wrote:
> On machines where the GART aperture is mapped over physical RAM,
> /proc/kcore contains the GART aperture range and reading it may lead
> to kernel panic.
>
> Vmcore used to have the same issue, until we fixed it in
> commit 2a3e83c6f96c ("x86/gart: Exc
On Fri, Mar 08, 2019 at 11:05:08AM +0800, Kairui Song wrote:
> Suggested-by: Baoquan He
> Signed-off-by: Kairui Song
Reviewed-by: Jiri Bohac
Thanks,
--
Jiri Bohac
SUSE Labs, Prague, Czechia
On machines where the GART aperture is mapped over physical RAM,
/proc/kcore contains the GART aperture range and reading it may lead
to kernel panic.
Vmcore used to have the same issue, until we fixed it in
commit 2a3e83c6f96c ("x86/gart: Exclude GART aperture from vmcore")',
leveraging existing
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