Messages in this thread Patch in this message | | | From | Ard Biesheuvel <> | Subject | [PATCH v2 2/7] x86: add CPU field to struct thread_info | Date | Thu, 30 Sep 2021 14:58:08 +0200 |
| |
The CPU field will be moved back into thread_info even when THREAD_INFO_IN_TASK is enabled, so add it back to x86's definition of struct thread_info.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Borislav Petkov <bp@suse.de> Acked-by: Mark Rutland <mark.rutland@arm.com> --- arch/x86/include/asm/thread_info.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index cf132663c219..ebec69c35e95 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -57,6 +57,9 @@ struct thread_info { unsigned long flags; /* low level flags */ unsigned long syscall_work; /* SYSCALL_WORK_ flags */ u32 status; /* thread synchronous flags */ +#ifdef CONFIG_SMP + u32 cpu; /* current CPU */ +#endif }; #define INIT_THREAD_INFO(tsk) \ -- 2.30.2
| |