[edk2-devel] Cancelled Event: TianoCore Bug Triage - APAC / NAMO - Wednesday, September 11, 2024 #cal-cancelled

2024-09-10 Thread Group Notification
BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Groups.io Inc//Groups.io Calendar//EN METHOD:CANCEL REFRESH-INTERVAL;VALUE=DURATION:PT1H X-PUBLISHED-TTL:PT1H CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:America/Los_Angeles LAST-MODIFIED:20240422T053451Z TZURL:https://www.tzurl.org/zoneinfo-outlook/America/Los_Ang

[edk2-devel] Event: TianoCore Bug Triage - APAC / NAMO - Wednesday, September 11, 2024 #cal-reminder

2024-09-10 Thread Group Notification
*Reminder: TianoCore Bug Triage - APAC / NAMO* *When:* Wednesday, September 11, 2024 5:30pm to 6:30pm (UTC-07:00) America/Los Angeles *Where:* https://teams.microsoft.com/l/meetup-join/19%3ameeting_OTk1YzJhN2UtOGQwNi00NjY4LWEwMTktY2JiODRlYTY1NmY0%40thread.v2/0?context=%7b%22Tid%22%3a%2246c98d88-e

Re: [edk2-devel] EFI table being corrupted during Kexec

2024-09-10 Thread Gregory Price
On Tue, Sep 10, 2024 at 09:09:21AM -0700, Breno Leitao wrote: > hello Usama, > > On Tue, Sep 10, 2024 at 04:46:15PM +0100, Usama Arif wrote: > > --- a/drivers/firmware/efi/tpm.c > > +++ b/drivers/firmware/efi/tpm.c > > @@ -60,7 +60,9 @@ int __init efi_tpm_eventlog_init(void) > > } > > > >

Re: [edk2-devel] EFI table being corrupted during Kexec

2024-09-10 Thread Breno Leitao
hello Usama, On Tue, Sep 10, 2024 at 04:46:15PM +0100, Usama Arif wrote: > --- a/drivers/firmware/efi/tpm.c > +++ b/drivers/firmware/efi/tpm.c > @@ -60,7 +60,9 @@ int __init efi_tpm_eventlog_init(void) > } > > tbl_size = sizeof(*log_tbl) + log_tbl->size; > - memblock_reserve(efi.

Re: [edk2-devel] EFI table being corrupted during Kexec

2024-09-10 Thread Usama Arif
On 10/09/2024 15:26, Eric W. Biederman wrote: > Breno Leitao writes: > >> We've seen a problem in upstream kernel kexec, where a EFI TPM log event >> table >> is being overwritten. This problem happen on real machine, as well as in a >> recent EDK2 qemu VM. >> >> Digging deep, the table is b

Re: [edk2-devel] EFI table being corrupted during Kexec

2024-09-10 Thread Andrew Fish via groups.io
> On Sep 10, 2024, at 6:58 AM, Breno Leitao wrote: > > > We've seen a problem in upstream kernel kexec, where a EFI TPM log event table > is being overwritten. This problem happen on real machine, as well as in a > recent EDK2 qemu VM. > > Digging deep, the table is being overwritten during

[edk2-devel] EFI table being corrupted during Kexec

2024-09-10 Thread Breno Leitao
We've seen a problem in upstream kernel kexec, where a EFI TPM log event table is being overwritten. This problem happen on real machine, as well as in a recent EDK2 qemu VM. Digging deep, the table is being overwritten during kexec, more precisely when relocating kernel (relocate_kernel() func

Re: [edk2-devel] EFI table being corrupted during Kexec

2024-09-10 Thread Breno Leitao
Hello Eric, On Tue, Sep 10, 2024 at 09:26:00AM -0500, Eric W. Biederman wrote: > > I am wondering if that memory region/range should be part of e820 table > > that is > > passed by EFI firmware to kernel, and if it is not passed (as it is not > > being > > passed today), then the kernel doesn't

Re: [edk2-devel] RFC - Tools & CI Meeting European friendly time

2024-09-10 Thread Leif Lindholm
Thanks Ard, Sure, that slot works for me. Regards, Leif On 2024-09-10 09:13, Ard Biesheuvel wrote: (cc Leif) That would work for me - thanks. On Tue, 10 Sept 2024 at 02:22, Sean > wrote: __ Hi, In the Tools and CI meeting it was brought up that

Re: [edk2-devel] RFC - Tools & CI Meeting European friendly time

2024-09-10 Thread Ard Biesheuvel via groups.io
(cc Leif) That would work for me - thanks. On Tue, 10 Sept 2024 at 02:22, Sean wrote: > Hi, > > In the Tools and CI meeting it was brought up that there may be a few > developers from the European region interested in joining the discussion on > some recurring basis. Finding a time that works