Mike,
Parameter - PeiCpuMpData is added for MicrocodeDetect() in this patch.
PeiCpuMpData->MpLock is used to avoid debug message corruption when Aps output
debug message in parallel mode.
I don't understand why the patch showed in your mail has not the following part
of patch. It's maybe the r
Just curious why locking is required here?
Looks like some operator missed.
On Fri, 2016-07-01 at 15:02 +0800, Jeff Fan wrote:
> diff --git a/UefiCpuPkg/CpuMpPei/Microcode.c b/UefiCpuPkg/CpuMpPei/Microcode.c
> index 8e7f3b0..51a0737 100644
> --- a/UefiCpuPkg/CpuMpPei/Microcode.c
> +++ b/UefiCpuPkg
Reviewed-by: Jaben Carsey
> -Original Message-
> From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of
> Shi, Steven
> Sent: Tuesday, June 28, 2016 8:19 AM
> To: edk2-devel@lists.01.org; Gao, Liming
> Cc: Kinney, Michael D ; af...@apple.com
> Subject: [edk2] [PATCH 7/7]
Reviewed-by: Giri P Mudusuru
> -Original Message-
> From: Fan, Jeff
> Sent: Friday, July 1, 2016 12:02 AM
> To: edk2-de...@ml01.01.org
> Cc: Kinney, Michael D ; Tian, Feng
> ; Mudusuru, Giri P
> Subject: [Patch 3/3] UefiCpuPkg/CpuMpPei: Remove unnecessary variable
>
> Cc: Michael Kinne
Thanks Jeff,
Please use @param[in] instead of @param.
Reviewed-by: Giri P Mudusuru
> -Original Message-
> From: Fan, Jeff
> Sent: Friday, July 1, 2016 12:02 AM
> To: edk2-de...@ml01.01.org
> Cc: Kinney, Michael D ; Tian, Feng
> ; Mudusuru, Giri P
> Subject: [Patch 2/3] UefiCpuPkg/CpuM
Reviewed-by: Giri P Mudusuru
> -Original Message-
> From: Fan, Jeff
> Sent: Friday, July 1, 2016 12:02 AM
> To: edk2-de...@ml01.01.org
> Cc: Kinney, Michael D ; Tian, Feng
> ; Mudusuru, Giri P
> Subject: [Patch 1/3] UefiCpuPkg/CpuMpPei: Skip microcode check/load if it
> has been loaded
Introduce the library class ArmMmuLib, which encapsulates the functionality
to set up and modify page table entries.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel
---
ArmPkg/ArmPkg.dec | 1 +
ArmPkg/Include/Library/ArmMmuLib.h | 65 ++
Switch all users of ArmLib that depend on the MMU routines to the new,
separate ArmMmuLib. This needs to occur in one go, since the MMU
routines are removed from ArmLib build at the same time, to prevent
conflicting symbols.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ar
This introduces a special version of ArmMmuLib for PEIMs that takes care
only to perform cache maintenance on the live entry replacement routine
if the module is not executing in place. Not only is such cache maintenance
unnecessary in that case, it may be actively harmful on some systems that
fail
This base library encapsulates the MMU manipulation routines that have been
factored out of ArmLib. The functionality covers initial creation of the 1:1
mapping in the page tables, and remapping regions to change permissions or
cacheability attributes.
Contributed-under: TianoCore Contribution Agr
The MMU routines are only used by a small subset of the users of ArmLib.
In order to prevent all those users to have to run the library constructor
to clean some MMU handling routines to the PoC, split off all MMU handling
into a separate ArmMmuLib.
NOTE: this change will affect out-of-tree platfo
On 1 July 2016 at 15:48, Leif Lindholm wrote:
> On Fri, Jul 01, 2016 at 01:21:36PM +0200, Ard Biesheuvel wrote:
>> On 1 July 2016 at 13:03, Leif Lindholm wrote:
>> > On Fri, Jul 01, 2016 at 12:53:13PM +0200, Ard Biesheuvel wrote:
>> >> SErrors (formerly called asynchronous aborts) are a distinct
On Fri, Jul 01, 2016 at 01:21:36PM +0200, Ard Biesheuvel wrote:
> On 1 July 2016 at 13:03, Leif Lindholm wrote:
> > On Fri, Jul 01, 2016 at 12:53:13PM +0200, Ard Biesheuvel wrote:
> >> SErrors (formerly called asynchronous aborts) are a distinct class of
> >> exceptions that are not closely tied t
On 07/01/16 03:10, Laszlo Ersek wrote:
> +STATIC CONST RESOURCE_PADDING mPadding = {
> + //
> + // MmioPadding
> + //
> + {
> +ACPI_ADDRESS_SPACE_DESCRIPTOR, // Desc
> +(UINT16)( // Len
> + sizeof (EFI_ACPI_ADDRESS_SPACE_DESCRIP
On 07/01/16 13:36, Ard Biesheuvel wrote:
> On 29 June 2016 at 09:49, Wei, David wrote:
>> Reviewed-by: David Wei
>>
>> Thanks,
>> David Wei
>>
>
> Hi David,
>
> It seems like Laszlo and you both pushed this patch, and you merged it
> rather than rebasing first.
>
> This means we now have two
From: Evan Lloyd
Juno has several serial ports, one of which may be used for a remote
debug interface (e.g. gdb, WinDbg). The debug serial port needs to
be distinct from that used for UEFI trace to prevent corruption of
debugger protocol messaging.
The UEFI spec requires that serial devices be i
On 29 June 2016 at 09:49, Wei, David wrote:
> Reviewed-by: David Wei
>
> Thanks,
> David Wei
>
Hi David,
It seems like Laszlo and you both pushed this patch, and you merged it
rather than rebasing first.
This means we now have two copies of the same patch, which needlessly
obfuscates the GIT
On 1 July 2016 at 13:03, Leif Lindholm wrote:
> On Fri, Jul 01, 2016 at 12:53:13PM +0200, Ard Biesheuvel wrote:
>> SErrors (formerly called asynchronous aborts) are a distinct class of
>> exceptions that are not closely tied to the currently executing
>> instruction. Since execution may be able to
On Fri, Jul 01, 2016 at 12:53:13PM +0200, Ard Biesheuvel wrote:
> SErrors (formerly called asynchronous aborts) are a distinct class of
> exceptions that are not closely tied to the currently executing
> instruction. Since execution may be able to proceed in such a condition,
> this class of except
On Fri, Jul 01, 2016 at 12:53:13PM +0200, Ard Biesheuvel wrote:
> SErrors (formerly called asynchronous aborts) are a distinct class of
> exceptions that are not closely tied to the currently executing
> instruction. Since execution may be able to proceed in such a condition,
> this class of except
On Fri, Jul 01, 2016 at 12:53:12PM +0200, Ard Biesheuvel wrote:
> Putting DEBUG () code after an ASSERT (FALSE) statement is not very
> useful, since the code will be unreachable on DEBUG builds and compiled
> out on RELEASE builds. So move the ASSERT () statement after it.
>
> Contributed-under:
Putting DEBUG () code after an ASSERT (FALSE) statement is not very
useful, since the code will be unreachable on DEBUG builds and compiled
out on RELEASE builds. So move the ASSERT () statement after it.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel
---
A
SErrors (formerly called asynchronous aborts) are a distinct class of
exceptions that are not closely tied to the currently executing
instruction. Since execution may be able to proceed in such a condition,
this class of exception is masked by default, and software needs to unmask
it explicitly if
Hi Experts,
I am not able to config the Ethernet interface in UEFI shell. I am running
Shell> teractive Shell v2.1
EDK II
UEFI v2.40 (EDK II, 0x0001)
The drivers commands list the required driver, but #D is 0 and Type is "?". Am
I missing any drivers to be installed ? If so could you please
Reviewed-by: Hegde, Nagaraj P
-Original Message-
From: Zhang Lubo [mailto:lubo.zh...@intel.com]
Sent: Friday, July 01, 2016 11:43 AM
To: edk2-devel@lists.01.org
Cc: Hegde, Nagaraj P ; Fu Siyuan
; Wu Jiaxin
Subject: [patch] ShellPkg: Update the error prompt for ping6 command.
when we u
Actually, there is only one microcode region in platform. If microcode has been
loaded, its signature will not be zero and should be loaded successfully.
We needn't to check microcode region and load microcode again. This update is to
skip checking/loading microcode if current microcode signature i
Jeff Fan (3):
UefiCpuPkg/CpuMpPei: Skip microcode check/load if it has been loaded
UefiCpuPkg/CpuMpPei: Dump message if microcode signature not matched
UefiCpuPkg/CpuMpPei: Remove unnecessary variable
UefiCpuPkg/CpuMpPei/CpuMpPei.c | 4 ++--
UefiCpuPkg/CpuMpPei/CpuMpPei.h | 10 ++
Cc: Michael Kinney
Cc: Feng Tian
Cc: Giri P Mudusuru
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan
---
UefiCpuPkg/CpuMpPei/Microcode.c | 3 ---
UefiCpuPkg/CpuMpPei/Microcode.h | 1 -
2 files changed, 4 deletions(-)
diff --git a/UefiCpuPkg/CpuMpPei/Microcode.c
Verification microcode signature is one enhancement and not one requirement from
IA32 SDM. This update is just to dump debug message instead of ASSERT() if the
updated microcode signature does not match the loaded microcode signature.
Cc: Michael Kinney
Cc: Feng Tian
Cc: Giri P Mudusuru
Contrib
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