Exact

Exact Union RegExp

Heyi Guo acaa5d7382 MdeModulePkg/NvmExpressDxe: fix error status override ... Commit f6b139b added return status handling to PciIo->Mem.Write. However, the second status handling will override EFI_DEVICE_ERROR returned in this branch: // // Check the NVMe cmd execution result // if (Status != EFI_TIMEOUT) { if ((Cq->Sct == 0) && (Cq->Sc == 0)) { Status = EFI_SUCCESS; } else { Status = EFI_DEVICE_ERROR; ^^^^^^^^^^^^^^^^ Since PciIo->Mem.Write will probably return SUCCESS, it causes NvmExpressPassThru to return SUCCESS even when DEVICE_ERROR occurs. Callers of NvmExpressPassThru will then continue executing which may cause further unexpected results, e.g. DiscoverAllNamespaces couldn't break out the loop. So we save previous status before calling PciIo->Mem.Write and restore the previous one if it already contains error. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Heyi Guo <heyi.guo@linaro.org> Cc: Eric Dong <eric.dong@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> (cherry picked from commit 9a77210b43)		2018-09-20 15:21:29 +08:00
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Ata	MdeModulePkg/AtaAtapiPassThru: Ensure GHC.AE bit is always set in Ahci	2016-11-24 15:54:55 +00:00
I2c/I2cDxe	MdeModulePkg: Convert all .uni files to utf-8	2015-12-15 04:56:23 +00:00
Isa	MdeModulePkg Ps2KbDxe: Execute key notify func at TPL_CALLBACK	2016-12-26 18:17:00 +08:00
Pci	MdeModulePkg/NvmExpressDxe: fix error status override	2018-09-20 15:21:29 +08:00
Scsi	MdeModulePkg/ScsiDiskDxe: Fix undefined behavior in signed left shift	2017-04-13 09:10:48 +08:00
Sd	MdeModulePkg/SdBlockIoPei: Support IoMmu	2018-05-10 11:48:37 +08:00
Ufs	MdeModulePkg/UfsBlockIoPei: Support IoMmu	2018-05-10 11:48:35 +08:00
Usb	MdeModulePkg/UsbBus: Correct debug message	2017-06-02 13:02:01 +08:00