From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=192.55.52.136; helo=mga12.intel.com; envelope-from=michael.d.kinney@intel.com; receiver=edk2-devel@lists.01.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 55F0B210C123C for ; Mon, 11 Jun 2018 11:05:12 -0700 (PDT) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Jun 2018 11:05:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,211,1526367600"; d="scan'208";a="63160808" Received: from mdkinney-mobl2.amr.corp.intel.com ([10.241.98.66]) by fmsmga001.fm.intel.com with ESMTP; 11 Jun 2018 11:05:11 -0700 From: "Kinney, Michael D" To: edk2-devel@lists.01.org Cc: Michael D Kinney , David Wei , Mang Guo Date: Mon, 11 Jun 2018 11:05:08 -0700 Message-Id: <20180611180508.17176-1-michael.d.kinney@intel.com> X-Mailer: git-send-email 2.14.2.windows.3 Subject: [Patch] Vlv2TbltDevicePkg: Set SMM Stack size to 16 KB X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Jun 2018 18:05:12 -0000 From: Michael D Kinney Stack overflows were observed at the default SMM stack size of 8 KB. Increase stack size to 16 KB to prevent SMM stack overflows. Cc: David Wei Cc: Mang Guo Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney --- Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc | 5 +++++ Vlv2TbltDevicePkg/PlatformPkgIA32.dsc | 5 +++++ Vlv2TbltDevicePkg/PlatformPkgX64.dsc | 5 +++++ 3 files changed, 15 insertions(+) diff --git a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc index b6741257e7..af845ed19f 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc @@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common] gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2 !endif + # + # Set SMM stack size to 16 KB. + # + gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000 + [PcdsFixedAtBuild.IA32.PEIM, PcdsFixedAtBuild.IA32.PEI_CORE, PcdsFixedAtBuild.IA32.SEC] !if $(TARGET) == RELEASE gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0 diff --git a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc index bd276f0643..44a6fcab18 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc @@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common] gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2 !endif + # + # Set SMM stack size to 16 KB. + # + gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000 + [PcdsFixedAtBuild.IA32.PEIM, PcdsFixedAtBuild.IA32.PEI_CORE, PcdsFixedAtBuild.IA32.SEC] !if $(TARGET) == RELEASE gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0 diff --git a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc index 042a35b2b7..0217a2818f 100644 --- a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc +++ b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc @@ -701,6 +701,11 @@ [PcdsFixedAtBuild.common] gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|2 !endif + # + # Set SMM stack size to 16 KB. + # + gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000 + [PcdsFixedAtBuild.IA32] !if $(TARGET) == RELEASE gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0 -- 2.14.2.windows.3