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| author | Yangbo Lu <yangbo.lu@nxp.com> | 2020-04-10 10:47:05 +0800 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-05-07 12:53:06 +0200 |
| commit | cddd4591404fb4c53dc0b3c0b15b942cdbed4356 (patch) | |
| tree | 392c1179de46b0f804e3789edca19069b64e6b44 /target/linux/layerscape/patches-5.4/809-jailhouse-0021-arm64-export-__hyp_stub_vectors.patch | |
| parent | d1d2c0b5579ea4f69a42246c9318539d61ba1999 (diff) | |
| download | upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.gz upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.bz2 upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.zip | |
layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/
For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.
The patches are sorted into the following categories:
301-arch-xxxx
302-dts-xxxx
303-core-xxxx
701-net-xxxx
801-audio-xxxx
802-can-xxxx
803-clock-xxxx
804-crypto-xxxx
805-display-xxxx
806-dma-xxxx
807-gpio-xxxx
808-i2c-xxxx
809-jailhouse-xxxx
810-keys-xxxx
811-kvm-xxxx
812-pcie-xxxx
813-pm-xxxx
814-qe-xxxx
815-sata-xxxx
816-sdhc-xxxx
817-spi-xxxx
818-thermal-xxxx
819-uart-xxxx
820-usb-xxxx
821-vfio-xxxx
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-5.4/809-jailhouse-0021-arm64-export-__hyp_stub_vectors.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/809-jailhouse-0021-arm64-export-__hyp_stub_vectors.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/809-jailhouse-0021-arm64-export-__hyp_stub_vectors.patch b/target/linux/layerscape/patches-5.4/809-jailhouse-0021-arm64-export-__hyp_stub_vectors.patch new file mode 100644 index 0000000000..e523b56b27 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/809-jailhouse-0021-arm64-export-__hyp_stub_vectors.patch @@ -0,0 +1,35 @@ +From a6445874f3371aee451f79c67168f8c4f95d6438 Mon Sep 17 00:00:00 2001 +From: Peng Fan <peng.fan@nxp.com> +Date: Fri, 15 Nov 2019 17:07:52 +0800 +Subject: [PATCH] arm64: export __hyp_stub_vectors + +External hypervisors, like Jailhouse, need this address when they are +deactivated, in order to restore original state. + +Signed-off-by: Peng Fan <peng.fan@nxp.com> +--- + arch/arm64/include/asm/virt.h | 2 ++ + arch/arm64/kernel/hyp-stub.S | 1 + + 2 files changed, 3 insertions(+) + +--- a/arch/arm64/include/asm/virt.h ++++ b/arch/arm64/include/asm/virt.h +@@ -62,6 +62,8 @@ + */ + extern u32 __boot_cpu_mode[2]; + ++extern char __hyp_stub_vectors[]; ++ + void __hyp_set_vectors(phys_addr_t phys_vector_base); + void __hyp_reset_vectors(void); + +--- a/arch/arm64/kernel/hyp-stub.S ++++ b/arch/arm64/kernel/hyp-stub.S +@@ -42,6 +42,7 @@ ENTRY(__hyp_stub_vectors) + ventry el1_fiq_invalid // FIQ 32-bit EL1 + ventry el1_error_invalid // Error 32-bit EL1 + ENDPROC(__hyp_stub_vectors) ++EXPORT_SYMBOL(__hyp_stub_vectors); + + .align 11 + |