On Wed, Jul 12, 2023 at 05:15:28PM +0800, Zhangjin Wu wrote:
Hi, Willy, Thomas
Here is the revision of the v2 arch support shrink patchset [1], it mainly applies suggestions from you.
It is based on the 20230710-nolibc-ser2-tom-syscall-configv4-report branch of nolibc repo.
Tested for all of the supported archs:
arch/board | result ------------|------------ arm/versatilepb | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. arm/vexpress-a9 | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. arm/virt | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. aarch64/virt | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. i386/pc | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. x86_64/pc | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. mipsel/malta | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. loongarch64/virt | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. riscv64/virt | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning. riscv32/virt | 151 test(s): 122 passed, 7 skipped, 22 failed => status: failure.s390x/s390-ccw-virtio | 151 test(s): 144 passed, 7 skipped, 0 failed => status: warning.
Thanks for all this work. So I've checked a few random archs and trust your tests above to confirm they're correct ;-) I'd just like to get your confirmation regarding statx() support in 4.14 and 4.19, and likely adjust _start_c() according to the last few tests. Also please do prepend to the list the patch that adds the optimize("-Os") to fix _start, and we should be good.
Thanks! Willy