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From: Laszlo Ersek <lersek@redhat.com>
To: "Fan, Jeff" <jeff.fan@intel.com>,
	"edk2-devel@ml01.01.org" <edk2-devel@ml01.01.org>
Cc: "Kinney, Michael D" <michael.d.kinney@intel.com>,
	"Tian, Feng" <feng.tian@intel.com>
Subject: Re: [Patch v5 48/48] UefiCpuPkg/PiSmmCpuDxeSmm: Add gEfiVariableArchProtocolGuid dependency
Date: Fri, 19 Aug 2016 16:28:43 +0200	[thread overview]
Message-ID: <5968c47a-fb3c-138b-e097-bf2f62a9d9c0@redhat.com> (raw)
In-Reply-To: <795dd4fe-cd16-c0f1-7f04-f78601e2c7a8@redhat.com>

On 08/19/16 04:26, Laszlo Ersek wrote:
> On 08/19/16 04:00, Fan, Jeff wrote:
>> Laszlo,
>>
>> I could revert this patch firstly.
> 
> Thank you, that would be very kind.
> 
>> Could you please dig out the OVMF to address the potential issue, then I could re-commit it for those platforms required this patch.
> 
> The problem is that this week (what remains of it) and the next week I
> won't really have time for this -- tomorrow I'm hoping to finish up
> something else in a mortal hurry. It was actually in preparation for
> rebasing / pushing that work that I pulled "master", and found out about
> the regression.
> 
> Can we perhaps get help from the variable stack maintainers? What's the
> design of the (lack of) depexes on those drivers?
> 
> Anyway, if you could live with the patch reverted for one or two weeks,
> then reverting it would be best, IMO. It results in a regression, even
> if ultimately it might only expose a bug in something else.

I can see the revert (commit eadf70bdfbc1cb14a1d52b4840ca831d172d0399),
thank you! As I said, I hope I can look into this (as well...) the week
after next, or maybe a bit later... Sorry about the inconvenience :(

Laszlo



  parent reply	other threads:[~2016-08-19 14:28 UTC|newest]

Thread overview: 71+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-02  8:59 [Patch v5 00/48] MP Initialize Library Jeff Fan
2016-08-02  8:59 ` [Patch v5 01/48] UefiCpuPkg/LocalApic.h: Remove duplicated/conflicted definitions Jeff Fan
2016-08-02 17:17   ` Kinney, Michael D
2016-08-02  8:59 ` [Patch v5 02/48] UefiCpuPkg/MpInitLib: Add microcode definitions defined in IA32 SDM Jeff Fan
2016-08-02 15:20   ` Mudusuru, Giri P
2016-08-02  8:59 ` [Patch v5 03/48] UefiCpuPkg/CpuS3DataDxe: Move StartupVector allocation to EndOfDxe() Jeff Fan
2016-08-02  8:59 ` [Patch v5 04/48] UefiCpuPkg/MpInitLib: Add MP Initialize library class definition Jeff Fan
2016-08-02  8:59 ` [Patch v5 05/48] UefiCpuPkg/MpInitLib: Add two instances PeiMpInitLib and DxeMpInitLib Jeff Fan
2016-08-02  8:59 ` [Patch v5 06/48] UefiCpuPkg/MpInitLib: Add AP assembly code and MP_CPU_EXCHANGE_INFO Jeff Fan
2016-08-02  8:59 ` [Patch v5 07/48] UefiCpuPkg/MpInitLib: Fix typo and clean up the code Jeff Fan
2016-08-02  8:59 ` [Patch v5 08/48] UefiCpuPkg/MpInitLib: Add EnableExecuteDisable in MP_CPU_EXCHANGE_INFO Jeff Fan
2016-08-02  8:59 ` [Patch v5 09/48] UefiCpuPkg/MpInitLib: Add AsmRelocateApLoop() assembly code Jeff Fan
2016-08-02  8:59 ` [Patch v5 10/48] UefiCpuPkg/MpInitLib: Add MP_ASSEMBLY_ADDRESS_MAP Jeff Fan
2016-08-02  8:59 ` [Patch v5 11/48] UefiCpuPkg/MpInitLib: Get ApLoopMode and MointorFilter size Jeff Fan
2016-08-02  8:59 ` [Patch v5 12/48] UefiCpuPkg/MpInitLib: Allocate and initialize memory of MP Data buffer Jeff Fan
2016-08-02  8:59 ` [Patch v5 13/48] UefiCpuPkg/MpInitLib: Initialize CPU_AP_DATA for CPU APs Jeff Fan
2016-08-02  8:59 ` [Patch v5 14/48] UefiCpuPkg/MpInitLib: Add CPU_VOLATILE_REGISTERS & worker functions Jeff Fan
2016-08-02  8:59 ` [Patch v5 15/48] UefiCpuPkg/MpInitLib: Add MicrocodeDetect() and load microcode on BSP Jeff Fan
2016-08-02  8:59 ` [Patch v5 16/48] UefiCpuPkg/MpInitLib: Save CPU MP Data pointer Jeff Fan
2016-08-02  8:59 ` [Patch v5 17/48] UefiCpuPkg/MpInitLib: Register one End of PEI callback function Jeff Fan
2016-08-02  8:59 ` [Patch v5 18/48] UefiCpuPkg/MpInitLib: Register one period event to check APs status Jeff Fan
2016-08-02  8:59 ` [Patch v5 19/48] UefiCpuPkg/MpInitLib: Allocate AP reset vector buffer under 1MB Jeff Fan
2016-08-02  8:59 ` [Patch v5 20/48] UefiCpuPkg/MpInitLib: Add ApWakeupFunction() executed by assembly code Jeff Fan
2016-08-02  8:59 ` [Patch v5 21/48] UefiCpuPkg/MpInitLib: Fill MP_CPU_EXCHANGE_INFO fields Jeff Fan
2016-08-02  8:59 ` [Patch v5 22/48] UefiCpuPkg/MpInitLib: Add WakeUpAP() Jeff Fan
2016-08-02  8:59 ` [Patch v5 23/48] UefiCpuPkg/MpInitLib: Send INIT-SIPI-SIPI to get processor count Jeff Fan
2016-08-02  8:59 ` [Patch v5 24/48] UefiCpuPkg/MpInitLib: Enable x2APIC mode on BSP/APs Jeff Fan
2016-08-02  8:59 ` [Patch v5 25/48] UefiCpuPkg/MpInitLib: Sort processor by ascending order of APIC ID Jeff Fan
2016-08-02  8:59 ` [Patch v5 26/48] UefiCpuPkg/MpInitLib: Skip collect processor count if GUIDed HOB exist Jeff Fan
2016-08-02  8:59 ` [Patch v5 27/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibGetNumberOfProcessors() Jeff Fan
2016-08-02  8:59 ` [Patch v5 28/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibGetProcessorInfo() Jeff Fan
2016-08-02  8:59 ` [Patch v5 29/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibWhoAmI() Jeff Fan
2016-08-02  8:59 ` [Patch v5 30/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibSwitchBSP() Jeff Fan
2016-08-02  8:59 ` [Patch v5 31/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibEnableDisableAP() Jeff Fan
2016-08-02  8:59 ` [Patch v5 32/48] UefiCpuPkg/MpInitLib: Check APs Status and update APs status Jeff Fan
2016-08-02  8:59 ` [Patch v5 33/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibStartupThisAP() Jeff Fan
2016-08-02  8:59 ` [Patch v5 34/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibStartupAllAPs() Jeff Fan
2016-08-02  8:59 ` [Patch v5 35/48] UefiCpuPkg/MpInitLib: Place APs in safe loop before hand-off to OS Jeff Fan
2016-08-02  8:59 ` [Patch v5 36/48] OvmfPkg: Add MpInitLib reference in DSC files Jeff Fan
2016-08-02 11:39   ` Laszlo Ersek
2016-08-02  8:59 ` [Patch v5 37/48] QuarkPlatformPkg: " Jeff Fan
2016-08-02  8:59 ` [Patch v5 38/48] UefiCpuPkg/CpuMpPei: Consume MpInitLib to produce CPU MP PPI services Jeff Fan
2016-08-02  8:59 ` [Patch v5 39/48] UefiCpuPkg/CpuMpPei: Remove unused files and codes Jeff Fan
2016-08-02  8:59 ` [Patch v5 40/48] UefiCpuPkg/CpuMpPei: Delete PeiMpServices.c and PeiMpServices.h Jeff Fan
2016-08-02  8:59 ` [Patch v5 41/48] UefiCpuPkg/CpuDxe: Consume MpInitLib to produce CPU MP Protocol services Jeff Fan
2016-08-02  8:59 ` [Patch v5 42/48] UefiCpuPkg/CpuDxe: Move SetMtrrsFromBuffer() location Jeff Fan
2016-08-02  8:59 ` [Patch v5 43/48] UefiCpuPkg/CpuDxe: Remove unused codes and files Jeff Fan
2016-08-02  8:59 ` [Patch v5 44/48] UefiCpuPkg/CpuDxe: Remove PcdCpuMaxLogicalProcessorNumber consuming Jeff Fan
2016-08-02  8:59 ` [Patch v5 45/48] MdePkg/MpService.h: Fixed typo in function header to match PI spec Jeff Fan
2016-08-02  8:59 ` [Patch v5 46/48] MdePkg/MpService.h: Trim whitespace at end of line Jeff Fan
2016-08-02  8:59 ` [Patch v5 47/48] UefiCpuPkg/CpuDxe: Fixed typo in function header to match PI spec Jeff Fan
2016-08-02  8:59 ` [Patch v5 48/48] UefiCpuPkg/PiSmmCpuDxeSmm: Add gEfiVariableArchProtocolGuid dependency Jeff Fan
2016-08-19  1:19   ` Laszlo Ersek
2016-08-19  2:00     ` Fan, Jeff
2016-08-19  2:26       ` Laszlo Ersek
2016-08-19  2:45         ` Zeng, Star
2016-08-19  2:57           ` Zeng, Star
2016-08-19 13:19             ` Laszlo Ersek
2016-08-23 15:33             ` Laszlo Ersek
2016-08-24  2:39               ` Zeng, Star
2016-08-24  3:27                 ` Laszlo Ersek
     [not found]                   ` <ea6bfac6-1f9c-a0f6-c4ce-0b147136f34e@intel.com>
2016-08-24  8:16                     ` Zeng, Star
2016-08-24 11:53                     ` Laszlo Ersek
2016-08-24 13:42                       ` Zeng, Star
2016-08-25  8:00                         ` Fan, Jeff
2016-08-30 13:45                           ` Laszlo Ersek
2016-09-01  1:11                             ` Fan, Jeff
2016-09-01 17:46                               ` Laszlo Ersek
2016-09-02  0:49                                 ` Fan, Jeff
2016-08-19 14:28         ` Laszlo Ersek [this message]
2016-08-02 18:55 ` [Patch v5 00/48] MP Initialize Library Kinney, Michael D

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