Re: [PATCH v4 14/39] perf/x86: Rename get_segment_base() and make it global
From: Steven Rostedt <rostedt@goodmis.org>
Date: 2025-01-24 20:09:20
Also in:
linux-perf-users, linux-toolchains, lkml
On Tue, 21 Jan 2025 18:31:06 -0800 Josh Poimboeuf [off-list ref] wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index c75c482d4c52..23ac6343cf86 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c@@ -2790,7 +2790,7 @@ valid_user_frame(const void __user *fp, unsigned long size) return __access_ok(fp, size); } -static unsigned long get_segment_base(unsigned int segment) +unsigned long segment_base_address(unsigned int segment) { struct desc_struct *desc; unsigned int idx = segment >> 3;
As this requires interrupts disabled, and if you do move this out of this file, you probably should add: lockdep_assert_irqs_disabled(); -- Steve