回复: [edk2-devel] [PATCH] MdePkg/BaseCacheMaintenanceLib: RISC-V: Fix instruction cache not been invalidated

[gaoliming via groups.io]

Tuan:

 Can __FUNCTION__ be used? If yes, please still keep it. 

 

Thanks

Liming

发件人: devel at edk2.groups.io <devel at edk2.groups.io> 代表 Tuan Phan
发送时间: 2023年3月10日 3:19
收件人: devel at edk2.groups.io
抄送: michael.d.kinney at intel.com; gaoliming at byosoft.com.cn; zhiguang.liu at intel.com; sunilvl at ventanamicro.com; git at danielschaefer.me
主题: Re: [edk2-devel] [PATCH] MdePkg/BaseCacheMaintenanceLib: RISC-V: Fix instruction cache not been invalidated

 

Hi All,

Any updates on this patch?

 

Thanks,

 

From: Tuan Phan via groups.io <mailto:tphan=ventanamicro.com at groups.io> 
Sent: Monday, March 6, 2023 9:11 AM
To: devel at edk2.groups.io <mailto:devel at edk2.groups.io> 
Cc: michael.d.kinney at intel.com <mailto:michael.d.kinney at intel.com> ; gaoliming at byosoft.com.cn <mailto:gaoliming at byosoft.com.cn> ; zhiguang.liu at intel.com <mailto:zhiguang.liu at intel.com> ; sunilvl at ventanamicro.com <mailto:sunilvl at ventanamicro.com> ; git at danielschaefer.me <mailto:git at danielschaefer.me> ; Tuan Phan <mailto:tphan at ventanamicro.com> 
Subject: [edk2-devel] [PATCH] MdePkg/BaseCacheMaintenanceLib: RISC-V: Fix instruction cache not been invalidated

 

When the range instruction cache invalidating not supported, the whole

instruction cache should be invalidated instead.

 

Signed-off-by: Tuan Phan <tphan at ventanamicro.com <mailto:tphan at ventanamicro.com> >

---

MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c | 5 ++++-

1 file changed, 4 insertions(+), 1 deletion(-)

 

diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c b/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c

index 67a3387ff3c6..a744b2a6f889 100644

--- a/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c

+++ b/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c

@@ -76,7 +76,10 @@ InvalidateInstructionCacheRange (

   IN UINTN  Length

 

   )

 

{

 

-  DEBUG ((DEBUG_ERROR, "%a:RISC-V unsupported function.\n", __FUNCTION__));

 

+  DEBUG ((DEBUG_WARN,

 

+      "%a:RISC-V unsupported function.\n"

 

+      "Invalidating the whole instruction cache instead.\n", __func__));

 

+  InvalidateInstructionCache ();

 

   return Address;

 

}

 

 

-- 

2.25.1

 

 

 

-=-=-=-=-=-=

Groups.io Links: You receive all messages sent to this group.

View/Reply Online (#100744): https://edk2.groups.io/g/devel/message/100744

Mute This Topic: https://groups.io/mt/97429987/7027451

Group Owner: devel+owner at edk2.groups.io <mailto:devel+owner at edk2.groups.io> 

Unsubscribe: https://edk2.groups.io/g/devel/unsub [tphan at ventanamicro.com]

-=-=-=-=-=-=

 

 

 





-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#100969): https://edk2.groups.io/g/devel/message/100969
Mute This Topic: https://groups.io/mt/97511629/1813853
Group Owner: devel+owner at edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [edk2-devel-archive at redhat.com]
-=-=-=-=-=-=-=-=-=-=-=-


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/edk2-devel-archive/attachments/20230310/fe78be4a/attachment-0001.htm>