diff options
| author | Tiwei Bie <tiwei.btw@antgroup.com> | 2025-08-10 13:51:33 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-09-10 14:23:58 +0200 |
| commit | e66ae377fe219c98d3d5b8a0d35da4413a5390ca (patch) | |
| tree | 7638457baf0d0596f9cf7c313a1433411cb9a4cd | |
| parent | be6a0372be581b80a4f0083687d45c30289094ca (diff) | |
um: Remove unused ipi_pipe field from cpuinfo_um
It's no longer used after the removal of the SMP implementation in
TT mode by commit 28fa468f5316 ("um: Remove broken SMP support").
While at it, remove the outdated comment.
Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | arch/um/include/asm/processor-generic.h | 1 | ||||
| -rw-r--r-- | arch/um/kernel/um_arch.c | 3 |
2 files changed, 0 insertions, 4 deletions
diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h index 236fdfd7cdbe..7854d51b6639 100644 --- a/arch/um/include/asm/processor-generic.h +++ b/arch/um/include/asm/processor-generic.h @@ -71,7 +71,6 @@ extern void start_thread(struct pt_regs *regs, unsigned long entry, struct cpuinfo_um { unsigned long loops_per_jiffy; - int ipi_pipe[2]; int cache_alignment; union { __u32 x86_capability[NCAPINTS + NBUGINTS]; diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 6cd464c9095f..cfbbbf8500c3 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -54,12 +54,9 @@ static void __init add_arg(char *arg) /* * These fields are initialized at boot time and not changed. - * XXX This structure is used only in the non-SMP case. Maybe this - * should be moved to smp.c. */ struct cpuinfo_um boot_cpu_data = { .loops_per_jiffy = 0, - .ipi_pipe = { -1, -1 }, .cache_alignment = L1_CACHE_BYTES, .x86_capability = { 0 } }; |