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| author | Zhiguang Liu <zhiguang.liu@intel.com> | 2024-03-08 13:46:23 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-04-16 04:41:27 +0000 |
| commit | da7858117f12846e5c35922e8917fd0da07dcfef (patch) | |
| tree | 2a2c0627af65434b8fb052e3affa4344a6bc97b4 | |
| parent | b594fba4ec5e2a9730979060a24d29d9daaa7bbc (diff) | |
| download | edk2-da7858117f12846e5c35922e8917fd0da07dcfef.tar.gz edk2-da7858117f12846e5c35922e8917fd0da07dcfef.tar.bz2 edk2-da7858117f12846e5c35922e8917fd0da07dcfef.zip | |
Revert ae1079b386a597108a8070652bf7cdaa4ec3dda3
This reverts "MdeModulePkg/SMM: Support to unregister
SMI handler inside SMI handler" for better design later.
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
| -rw-r--r-- | MdeModulePkg/Core/PiSmmCore/Smi.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/MdeModulePkg/Core/PiSmmCore/Smi.c b/MdeModulePkg/Core/PiSmmCore/Smi.c index 3489c130fd..2985f989c3 100644 --- a/MdeModulePkg/Core/PiSmmCore/Smi.c +++ b/MdeModulePkg/Core/PiSmmCore/Smi.c @@ -134,14 +134,8 @@ SmiManage ( Head = &SmiEntry->SmiHandlers;
- for (Link = Head->ForwardLink; Link != Head;) {
+ for (Link = Head->ForwardLink; Link != Head; Link = Link->ForwardLink) {
SmiHandler = CR (Link, SMI_HANDLER, Link, SMI_HANDLER_SIGNATURE);
- //
- // To support unregister SMI handler inside SMI handler itself,
- // get next node before handler is executed, since LIST_ENTRY that
- // Link points to may be freed if unregister SMI handler.
- //
- Link = Link->ForwardLink;
Status = SmiHandler->Handler (
(EFI_HANDLE)SmiHandler,
|