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[174.50.177.95]) by smtp.gmail.com with ESMTPSA id e21-20020aa78255000000b00593adee79efsm267427pfn.55.2023.03.10.13.50.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Mar 2023 13:50:28 -0800 (PST) From: "Tuan Phan" To: devel@edk2.groups.io Cc: michael.d.kinney@intel.com, gaoliming@byosoft.com.cn, zhiguang.liu@intel.com, sunilvl@ventanamicro.com, git@danielschaefer.me, andrei.warkentin@intel.com, Tuan Phan Subject: [edk2-devel] [PATCH v2] MdePkg/BaseCacheMaintenanceLib: RISC-V: Fix instruction cache not been invalidated Date: Fri, 10 Mar 2023 13:50:19 -0800 Message-Id: <20230310215019.29783-1-tphan@ventanamicro.com> In-Reply-To: References: MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,tphan@ventanamicro.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1678485031; bh=ncaXC43OdqseGM1SGC7c69csjZPj1UgYZ/98h0dr1sw=; h=Cc:Date:From:Reply-To:Subject:To; b=HnHH8X9XZZdZeavqkrBdJ+dwMrl0MdtvLPr+yUfudRE2W2WNdWUMD90wEj3FvKJ173X lRmRGq+Xx6GlWbFD4YiwQBNCZCVzErmCqBP+t2iToSRVVzkuPj0Qf2bJ/UwvYfx3h3wdW hz5gxgBYhmaiqmfl3VqXByg6NI1kDV2cJ84= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1678485032340100002 Content-Type: text/plain; charset="utf-8" When the range instruction cache invalidating not supported, the whole instruction cache should be invalidated instead. Signed-off-by: Tuan Phan Reviewed-by: Sunil V L --- V2: - Format with uncrustify. MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c b/MdePkg/L= ibrary/BaseCacheMaintenanceLib/RiscVCache.c index 67a3387ff3c6..09de53fb5687 100644 --- a/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c +++ b/MdePkg/Library/BaseCacheMaintenanceLib/RiscVCache.c @@ -76,7 +76,12 @@ 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; } =20 --=20 2.25.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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