Re: [PATCH v2] rust: helpers: Remove volatile qualifier from io helpers

2025-04-14 Thread Danilo Krummrich
On Sat, Apr 12, 2025 at 09:53:41AM +0900, FUJITA Tomonori wrote: > Remove the `volatile` qualifier used with __iomem in helper functions > in io.c. These helper functions are just wrappers around the > corresponding accessors so they are unnecessary. > > This fixes the following UML build error wi

[PATCH] um/asm: Replace "REP; NOP" with PAUSE mnemonic

2025-04-14 Thread Uros Bizjak
Current minimum required version of binutils is 2.25, which supports PAUSE instruction mnemonic. Replace "REP; NOP" with this proper mnemonic. No functional change intended. Signed-off-by: Uros Bizjak Cc: Richard Weinberger Cc: Anton Ivanov Cc: Johannes Berg Cc: Thomas Gleixner Cc: Ingo Mol