From: Sascha Hauer <s.hauer@pengutronix.de> To: linux-edac@vger.kernel.org Cc: Borislav Petkov <bp@alien8.de>, Mauro Carvalho Chehab <mchehab@kernel.org>, Tony Luck <tony.luck@intel.com>, James Morse <james.morse@arm.com>, Robert Richter <rrichter@marvell.com>, York Sun <york.sun@nxp.com>, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, Sascha Hauer <s.hauer@pengutronix.de> Subject: [PATCH 0/2] Add L1 and L2 error detection for A53 and A57 Date: Thu, 13 Aug 2020 09:57:19 +0200 [thread overview] Message-ID: <20200813075721.27981-1-s.hauer@pengutronix.de> (raw) This driver is based on an earlier version from York Sun which can be found here: https://lkml.org/lkml/2018/3/14/1203. At that time the conclusion was that this driver is not suitable for mainline as it used IMPLEMENTATION DEFINED CPU registers and also NXP specific SMC calls. All this was used for the error injection only, for error reporting it is not needed. This is another try to get this driver to mainline. All error injection code has been removed (though it has initially been used to test this driver on an i.MX8 SoC), what's left is unfortunately not testable, but also doesn't contain none of the doubtful code anymore. Sascha Hauer (1): drivers/edac: Add L1 and L2 error detection for A53 and A57 York Sun (1): arm64: dts: ls104x: Add L1/L2 cache edac node .../bindings/edac/arm,cortex-a5x-edac.yaml | 32 +++ .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 5 + .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 5 + drivers/edac/Kconfig | 6 + drivers/edac/Makefile | 1 + drivers/edac/cortex_arm64_l1_l2.c | 208 ++++++++++++++++++ 6 files changed, 257 insertions(+) create mode 100644 Documentation/devicetree/bindings/edac/arm,cortex-a5x-edac.yaml create mode 100644 drivers/edac/cortex_arm64_l1_l2.c -- 2.28.0
WARNING: multiple messages have this Message-ID (diff)
From: Sascha Hauer <s.hauer@pengutronix.de> To: linux-edac@vger.kernel.org Cc: Tony Luck <tony.luck@intel.com>, Sascha Hauer <s.hauer@pengutronix.de>, Robert Richter <rrichter@marvell.com>, James Morse <james.morse@arm.com>, kernel@pengutronix.de, Borislav Petkov <bp@alien8.de>, York Sun <york.sun@nxp.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/2] Add L1 and L2 error detection for A53 and A57 Date: Thu, 13 Aug 2020 09:57:19 +0200 [thread overview] Message-ID: <20200813075721.27981-1-s.hauer@pengutronix.de> (raw) This driver is based on an earlier version from York Sun which can be found here: https://lkml.org/lkml/2018/3/14/1203. At that time the conclusion was that this driver is not suitable for mainline as it used IMPLEMENTATION DEFINED CPU registers and also NXP specific SMC calls. All this was used for the error injection only, for error reporting it is not needed. This is another try to get this driver to mainline. All error injection code has been removed (though it has initially been used to test this driver on an i.MX8 SoC), what's left is unfortunately not testable, but also doesn't contain none of the doubtful code anymore. Sascha Hauer (1): drivers/edac: Add L1 and L2 error detection for A53 and A57 York Sun (1): arm64: dts: ls104x: Add L1/L2 cache edac node .../bindings/edac/arm,cortex-a5x-edac.yaml | 32 +++ .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 5 + .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 5 + drivers/edac/Kconfig | 6 + drivers/edac/Makefile | 1 + drivers/edac/cortex_arm64_l1_l2.c | 208 ++++++++++++++++++ 6 files changed, 257 insertions(+) create mode 100644 Documentation/devicetree/bindings/edac/arm,cortex-a5x-edac.yaml create mode 100644 drivers/edac/cortex_arm64_l1_l2.c -- 2.28.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-08-13 7:57 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-08-13 7:57 Sascha Hauer [this message] 2020-08-13 7:57 ` [PATCH 0/2] Add L1 and L2 error detection for A53 and A57 Sascha Hauer 2020-08-13 7:57 ` [PATCH 1/2] drivers/edac: " Sascha Hauer 2020-08-13 7:57 ` Sascha Hauer 2020-08-26 8:41 ` Borislav Petkov 2020-08-26 8:41 ` Borislav Petkov 2020-10-13 11:13 ` Sascha Hauer 2020-10-13 11:13 ` Sascha Hauer 2020-10-13 11:31 ` Borislav Petkov 2020-10-13 11:31 ` Borislav Petkov 2020-08-13 7:57 ` [PATCH 2/2] arm64: dts: ls104x: Add L1/L2 cache edac node Sascha Hauer 2020-08-13 7:57 ` Sascha Hauer
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