drm: manager: Fix printk format for size_t

stevenprice-arm · dakr · commit 74a65b3e789a · 2023-07-20T23:42:45.000+02:00
sizeof() returns a size_t which may be different to an unsigned long. Use the correct format specifier of '%zu' to prevent compiler warnings. Fixes: e6303f3 ("drm: manager to keep track of GPUs VA mappings") Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Steven Price <steven.price@arm.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/2bf64010-c40a-8b84-144c-5387412b579e@arm.com
diff --git a/drivers/gpu/drm/drm_gpuva_mgr.c b/drivers/gpu/drm/drm_gpuva_mgr.c
@@ -619,7 +619,7 @@ drm_gpuva_check_overflow(u64 addr, u64 range)
 	u64 end;
 
 	return WARN(check_add_overflow(addr, range, &end),
-		    "GPUVA address limited to %lu bytes.\n", sizeof(end));
+		    "GPUVA address limited to %zu bytes.\n", sizeof(end));
 }
 
 static bool

Original file line number	Diff line number	Diff line change
`@@ -619,7 +619,7 @@ drm_gpuva_check_overflow(u64 addr, u64 range)`
`619`	`619`	`u64 end;`
`620`	`620`
`621`	`621`	`return WARN(check_add_overflow(addr, range, &end),`
`622`		`- "GPUVA address limited to %lu bytes.\n", sizeof(end));`
	`622`	`+ "GPUVA address limited to %zu bytes.\n", sizeof(end));`
`623`	`623`	`}`
`624`	`624`
`625`	`625`	`static bool`