linux-hardening - [PATCH 2/2] arm64: defconfig: Enable PSTORE

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Message-ID: <20240110210600.787703-3-nfraprado@collabora.com>
Date: Wed, 10 Jan 2024 18:05:03 -0300
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: Kees Cook <keescook@...omium.org>
Cc: kernel@...labora.com,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Nícolas F. R. A. Prado <nfraprado@...labora.com>,
	Arnd Bergmann <arnd@...db.de>,
	Bjorn Andersson <quic_bjorande@...cinc.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	"Guilherme G. Piccoli" <gpiccoli@...lia.com>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Tony Luck <tony.luck@...el.com>,
	Will Deacon <will@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-hardening@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM

Enable PSTORE_RAM, that is the ramoops driver, in the defconfig, to
allow logging and retrieving panics and oopses to/from RAM automatically
for platforms that have a ramoops reserved memory node in DT.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>

---

 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index d48659217bb4..0b0ef6877a12 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1589,6 +1589,7 @@ CONFIG_HUGETLBFS=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_EFIVAR_FS=y
 CONFIG_SQUASHFS=y
+CONFIG_PSTORE_RAM=m
 CONFIG_NFS_FS=y
 CONFIG_NFS_V4=y
 CONFIG_NFS_V4_1=y
-- 
2.43.0