Re: [edk2] [PATCH V2] UefiCpuPkg/PiSmmCpu: Fixed #double fault on #page fault.

2016-12-06 Thread Fan, Jeff
Reviewed-by: Jeff Fan -Original Message- From: Yao, Jiewen Sent: Thursday, December 01, 2016 8:04 PM To: edk2-devel@lists.01.org Cc: Laszlo Ersek; Fan, Jeff; Kinney, Michael D Subject: [PATCH V2] UefiCpuPkg/PiSmmCpu: Fixed #double fault on #page fault. This patch fixes https://bugzilla.

Re: [edk2] [PATCH V2] UefiCpuPkg/PiSmmCpu: Fixed #double fault on #page fault.

2016-12-01 Thread Laszlo Ersek
On 12/01/16 13:04, Jiewen Yao wrote: > This patch fixes https://bugzilla.tianocore.org/show_bug.cgi?id=246 > > Previously, when SMM exception happens after EndOfDxe, > with StackGuard enabled on IA32, the #double fault exception > is reported instead of #page fault. > > Root cause is below: > >