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1d94f72439
Rebased patches:
* generic: 273-batman-adv-Convert-packet.h-to-uapi-header.patch
* ipq806x: 0065-arm-override-compiler-flags.patch
* mvebu: 513-arm64-dts-marvell-armada37xx-Add-emmc-sdio-pinctrl-d.patch
Removed patches:
Fixed upstream:
* ar71xx: 821-serial-core-add-support-for-boot-console-with-arbitr.patch
* ath79: 921-serial-core-add-support-for-boot-console-with-arbitr.patch
- in 4.14.256 via 9112e7ef87149b3d8093e7446d784117f6e18d69
* mvebu: 527-PCI-aardvark-allow-to-specify-link-capability.patch
- in 4.14.257 via 62a3dc9b65a2b24800fc4267b8cf590fad135034
* mvebu: 524-PCI-aardvark-set-host-and-device-to-the-same-MAX-payload-size.patch
- should be hopefully fixed by the bunch of changes in .256 and .257
Run tested on ipq40xx/glinet-b1300 and mvebu/turris-omnia.
Fixes: CVE-2021-3640
Signed-off-by: Petr Štetiar <ynezz@true.cz>
39 lines
900 B
Diff
39 lines
900 B
Diff
From: John Crispin <john@phrozen.org>
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Subject: hack: kernel: add generic image_cmdline hack to MIPS targets
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lede-commit: d59f5b3a987a48508257a0ddbaeadc7909f9f976
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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arch/mips/Kconfig | 4 ++++
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arch/mips/kernel/head.S | 6 ++++++
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2 files changed, 10 insertions(+)
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--- a/arch/mips/Kconfig
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+++ b/arch/mips/Kconfig
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@@ -1163,6 +1163,10 @@ config SYNC_R4K
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config MIPS_MACHINE
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def_bool n
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+config IMAGE_CMDLINE_HACK
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+ bool "OpenWrt specific image command line hack"
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+ default n
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+
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config NO_IOPORT_MAP
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def_bool n
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--- a/arch/mips/kernel/head.S
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+++ b/arch/mips/kernel/head.S
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@@ -79,6 +79,12 @@ FEXPORT(__kernel_entry)
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j kernel_entry
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#endif
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+#ifdef CONFIG_IMAGE_CMDLINE_HACK
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+ .ascii "CMDLINE:"
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+EXPORT(__image_cmdline)
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+ .fill 0x400
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+#endif /* CONFIG_IMAGE_CMDLINE_HACK */
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+
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__REF
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NESTED(kernel_entry, 16, sp) # kernel entry point
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