tee: In tee, we need to disable the IRQ interrupt to make the A core policy consistent with the M core. #12285
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test: We can use qemu for testing. compiling make distclean -j20; ./tools/configure.sh -l qemu-armv8a:nsh_smp ;make -j20 running qemu-system-aarch64 -cpu cortex-a53 -smp 4 -nographic -machine virt,virtualization=on,gic-version=3 -net none -chardev stdio,id=con,mux=on -serial chardev:con -mon chardev=con,mode=readline -kernel ./nuttx We have also tested this patch on other ARM hardware platforms. Signed-off-by: hujun5 <hujun5@xiaomi.com>
xiaoxiang781216
approved these changes
May 4, 2024
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Please modify the commit message: From: To: |
acassis
approved these changes
May 5, 2024
policy consistent with the M core for TEE Signed-off-by: hujun5 <hujun5@xiaomi.com>
jerpelea
approved these changes
May 6, 2024
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arch: armv7-a: Disable IRQ to make the A core policy consistent with the M core for TEE