Re: [PATCH v2] xen: Work around Clang-IAS macro \@ expansion bug

2023-02-24 Thread Andrew Cooper
On 24/02/2023 7:14 am, Jan Beulich wrote: > On 23.02.2023 21:36, Andrew Cooper wrote: >> https://github.com/llvm/llvm-project/issues/60792 >> >> It turns out that Clang-IAS does not expand \@ uniquely in a translaition >> unit, and the XSA-426 change tickles this bug: >> >> :4:1: error: invalid

Re: [PATCH v2] xen: Work around Clang-IAS macro \@ expansion bug

2023-02-23 Thread Jan Beulich
On 23.02.2023 21:36, Andrew Cooper wrote: > https://github.com/llvm/llvm-project/issues/60792 > > It turns out that Clang-IAS does not expand \@ uniquely in a translaition > unit, and the XSA-426 change tickles this bug: > > :4:1: error: invalid symbol redefinition > .L1_fill_rsb_loop: > ^

[PATCH v2] xen: Work around Clang-IAS macro \@ expansion bug

2023-02-23 Thread Andrew Cooper
https://github.com/llvm/llvm-project/issues/60792 It turns out that Clang-IAS does not expand \@ uniquely in a translaition unit, and the XSA-426 change tickles this bug: :4:1: error: invalid symbol redefinition .L1_fill_rsb_loop: ^ make[3]: *** [Rules.mk:247: arch/x86/acpi/cpu_idle.o]