[Public] Hi, Please review the patch. Thanks AbduL
-----Original Message----- From: Attar, AbdulLateef (Abdul Lateef) <[email protected]> Sent: 05 April 2022 11:25 To: [email protected]; Attar, AbdulLateef (Abdul Lateef) <[email protected]>; Eric Dong <[email protected]>; Liming Gao <[email protected]> Subject: RE: [edk2-devel] [edk2-platforms PATCH v1 0/1] BoardModulePkg: Copy device path [Public] Hi, Could you please review the patch? Thanks AbduL -----Original Message----- From: [email protected] <[email protected]> On Behalf Of Abdul Lateef Attar via groups.io Sent: 15 March 2022 10:16 To: [email protected] Cc: Eric Dong <[email protected]>; Liming Gao <[email protected]> Subject: [edk2-devel] [edk2-platforms PATCH v1 0/1] BoardModulePkg: Copy device path [CAUTION: External Email] (Resending patch with [edk2-platforms] prefix with correct emailid). GCC compiler puts the DevicePath PCDs to the read-only section. During boot if try to process the device path after PtrGetPtr it throws a page fault exception. Hence making a local copy using DuplicateDevicePath() to avoid the page fault exception. REF : https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fabdattar%2Fedk2-platforms%2Ftree%2FBoardModulePkg&data=04%7C01%7CAbdulLateef.Attar%40amd.com%7Cdd04fc2187754979081008da063ebd5d%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637829164332474465%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=MX%2FlzKO2jVyPHaaURb7b8kMyNWFAlMPZ%2B0gK%2Ffrh5xo%3D&reserved=0 Cc: Eric Dong <[email protected]> Cc: Liming Gao <[email protected]> Abdul Lateef Attar (1): BoardModulePkg: Copy device path before processing Platform/Intel/BoardModulePkg/Library/BoardBdsHookLib/BoardBdsHookLib.c | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) -- 2.25.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#89270): https://edk2.groups.io/g/devel/message/89270 Mute This Topic: https://groups.io/mt/89792070/21656 Group Owner: [email protected] Unsubscribe: https://edk2.groups.io/g/devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
