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cb6b0a393c
Some Amlogic boards store the Ethernet MAC address inside the eFuse. The Ethernet MAC address uses 6 bytes. The existing logic in meson_mx_efuse_read() would write beyond the end of the data buffer when trying to read data with a size that is not aligned to word_size (4 bytes on Meson8, Meson8b and Meson8m2). Calculate the remaining data to copy inside meson_mx_efuse_read() so reading 6 bytes doesn't write beyond the end of the data buffer. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20190818093345.29647-5-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| bcm-ocotp.c | ||
| core.c | ||
| imx-iim.c | ||
| imx-ocotp-scu.c | ||
| imx-ocotp.c | ||
| Kconfig | ||
| lpc18xx_eeprom.c | ||
| lpc18xx_otp.c | ||
| Makefile | ||
| meson-efuse.c | ||
| meson-mx-efuse.c | ||
| mtk-efuse.c | ||
| mxs-ocotp.c | ||
| nvmem-sysfs.c | ||
| nvmem.h | ||
| qfprom.c | ||
| rave-sp-eeprom.c | ||
| rockchip-efuse.c | ||
| sc27xx-efuse.c | ||
| snvs_lpgpr.c | ||
| stm32-romem.c | ||
| sunxi_sid.c | ||
| uniphier-efuse.c | ||
| vf610-ocotp.c | ||
| zynqmp_nvmem.c | ||