perf arm-spe: Fix a dangling Documentation/arm64 reference

Jonathan Corbet · Jonathan Corbet · commit f40f97aaf7fa · 2023-06-21T08:53:31.000-06:00
The arm64 documentation has moved under Documentation/arch/.  Fix up a
dangling reference to match.

Cc: Peter Zijlstra &lt;peterz@infradead.org&gt;
Cc: Ingo Molnar &lt;mingo@redhat.com&gt;
Cc: Mark Rutland &lt;mark.rutland@arm.com&gt;
Cc: Alexander Shishkin &lt;alexander.shishkin@linux.intel.com&gt;
Cc: Jiri Olsa &lt;jolsa@kernel.org&gt;
Acked-by: Catalin Marinas &lt;catalin.marinas@arm.com&gt;
Acked-by: Arnaldo Carvalho de Melo &lt;acme@redhat.com&gt;
Signed-off-by: Jonathan Corbet &lt;corbet@lwn.net&gt;
diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c
@@ -51,7 +51,7 @@ static u64 arm_spe_calc_ip(int index, u64 payload)
 		 * (bits [63:56]) is assigned as top-byte tag; so we only can
 		 * retrieve address value from bits [55:0].
 		 *
-		 * According to Documentation/arm64/memory.rst, if detects the
+		 * According to Documentation/arch/arm64/memory.rst, if detects the
 		 * specific pattern in bits [55:52] of payload which falls in
 		 * the kernel space, should fixup the top byte and this allows
 		 * perf tool to parse DSO symbol for data address correctly.

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ static u64 arm_spe_calc_ip(int index, u64 payload)`
`51`	`51`	`* (bits [63:56]) is assigned as top-byte tag; so we only can`
`52`	`52`	`* retrieve address value from bits [55:0].`
`53`	`53`	`*`
`54`		`- * According to Documentation/arm64/memory.rst, if detects the`
	`54`	`+ * According to Documentation/arch/arm64/memory.rst, if detects the`
`55`	`55`	`* specific pattern in bits [55:52] of payload which falls in`
`56`	`56`	`* the kernel space, should fixup the top byte and this allows`
`57`	`57`	`* perf tool to parse DSO symbol for data address correctly.`