Re: [PATCH 3/8] LoongArch: Add special section entry sizes for KLP support

WangYuli <[email protected]> Fri, 5 Jun 2026 16:38:39 +0800
Newsgroups org.kernel.vger.live-patching,dev.linux.lists.llvm,dev.linux.lists.loongarch,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
Hi Dongtai,

Have you actually tested your changes with LLVM?

For example:

    asm volatile(
        ".pushsection .altinstructions, \"aM\", @progbits, "
        __stringify(ALT_INSTR_SIZE) "\n\t"
        ".long 0\n\t"
        ".popsection\n\t"
    );


BTW, "awM" is dangerous, pls see how did x86 do.

And head.S doesn't need to include asm-offsets.h, it seems
stackframe.h has included it.

Thanks,
---
WangYuli