11 Mar
2025
11 Mar
'25
9:42 p.m.
On 03/11, Brian Gerst wrote:
On Tue, Mar 11, 2025 at 3:24 PM Oleg Nesterov oleg@redhat.com wrote:
OK. I'll update the subject/changelog to explain that this is only needed for the older binutils and send V2.
With it conditional on CONFIG_STACKPROTECTOR, you can also drop PROVIDES().
Sorry Brian, I don't understand this magic even remotely...
Do you mean
-/* needed for Clang - see arch/x86/entry/entry.S */ -PROVIDE(__ref_stack_chk_guard = __stack_chk_guard); +#ifdef CONFIG_STACKPROTECTOR +__ref_stack_chk_guard = __stack_chk_guard; +#endif
?
Oleg.