Hi Palmer
On 2019/10/19 4:38, Palmer Dabbelt wrote:
On Wed, 16 Oct 2019 16:46:08 PDT (-0700), w...@kernel.org wrote:
Hey Palmer,
On Wed, Oct 16, 2019 at 04:21:59PM -0700, Palmer Dabbelt wrote:
On Tue, 08 Oct 2019 05:39:44 PDT (-0700), w...@kernel.org wrote:
> On Tue, Oct 08, 2019 at
On Wed, 16 Oct 2019 16:46:08 PDT (-0700), w...@kernel.org wrote:
Hey Palmer,
On Wed, Oct 16, 2019 at 04:21:59PM -0700, Palmer Dabbelt wrote:
On Tue, 08 Oct 2019 05:39:44 PDT (-0700), w...@kernel.org wrote:
> On Tue, Oct 08, 2019 at 02:19:05AM +, Justin He (Arm Technology China)
wrote:
> >
Hey Palmer,
On Wed, Oct 16, 2019 at 04:21:59PM -0700, Palmer Dabbelt wrote:
> On Tue, 08 Oct 2019 05:39:44 PDT (-0700), w...@kernel.org wrote:
> > On Tue, Oct 08, 2019 at 02:19:05AM +, Justin He (Arm Technology China)
> > wrote:
> > > > On Mon, Sep 30, 2019 at 09:57:40AM +0800, Jia He wrote:
On Tue, 08 Oct 2019 05:39:44 PDT (-0700), w...@kernel.org wrote:
On Tue, Oct 08, 2019 at 02:19:05AM +, Justin He (Arm Technology China)
wrote:
> -Original Message-
> From: Will Deacon
> Sent: 2019年10月1日 20:54
> To: Justin He (Arm Technology China)
> Cc: Catalin Marinas ; Mark
On Tue, Oct 08, 2019 at 12:58:57PM +, Justin He (Arm Technology China)
wrote:
> Hi Will
>
> > -Original Message-
> > From: Will Deacon
> > Sent: 2019年10月8日 20:40
> > To: Justin He (Arm Technology China)
> > Cc: Catalin Marinas ; Mark Rutland
> > ; James Morse ; Marc
> > Zyngier ;
Hi Will
> -Original Message-
> From: Will Deacon
> Sent: 2019年10月8日 20:40
> To: Justin He (Arm Technology China)
> Cc: Catalin Marinas ; Mark Rutland
> ; James Morse ; Marc
> Zyngier ; Matthew Wilcox ; Kirill A.
> Shutemov ; linux-arm-
> ker...@lists.infradead.org;
On Tue, Oct 08, 2019 at 02:19:05AM +, Justin He (Arm Technology China)
wrote:
> > -Original Message-
> > From: Will Deacon
> > Sent: 2019年10月1日 20:54
> > To: Justin He (Arm Technology China)
> > Cc: Catalin Marinas ; Mark Rutland
> > ; James Morse ; Marc
> > Zyngier ; Matthew Wilcox
Hi Will
> -Original Message-
> From: Will Deacon
> Sent: 2019年10月1日 20:54
> To: Justin He (Arm Technology China)
> Cc: Catalin Marinas ; Mark Rutland
> ; James Morse ; Marc
> Zyngier ; Matthew Wilcox ; Kirill A.
> Shutemov ; linux-arm-
> ker...@lists.infradead.org;
On Mon, Sep 30, 2019 at 09:57:40AM +0800, Jia He wrote:
> When we tested pmdk unit test [1] vmmalloc_fork TEST1 in arm64 guest, there
> will be a double page fault in __copy_from_user_inatomic of cow_user_page.
>
> Below call trace is from arm64 do_page_fault for debugging purpose
> [
When we tested pmdk unit test [1] vmmalloc_fork TEST1 in arm64 guest, there
will be a double page fault in __copy_from_user_inatomic of cow_user_page.
Below call trace is from arm64 do_page_fault for debugging purpose
[ 110.016195] Call trace:
[ 110.016826] do_page_fault+0x5a4/0x690
[
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