* [PATCH] ARM: mmu: fix <unknown> mapping print
@ 2025-08-29 13:11 Sascha Hauer
2025-09-03 6:22 ` Sascha Hauer
0 siblings, 1 reply; 2+ messages in thread
From: Sascha Hauer @ 2025-08-29 13:11 UTC (permalink / raw)
To: Barebox List
Mask out the ARCH_MAP_FLAG_PAGEWISE bit in map_type_tostr(). Otherwise
mapping types with this bit set end up being <unknown>.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/cpu/mmu-common.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/cpu/mmu-common.c b/arch/arm/cpu/mmu-common.c
index 46982b00b7..033ba01ea4 100644
--- a/arch/arm/cpu/mmu-common.c
+++ b/arch/arm/cpu/mmu-common.c
@@ -18,6 +18,8 @@
const char *map_type_tostr(maptype_t map_type)
{
+ map_type &= ~ARCH_MAP_FLAG_PAGEWISE;
+
switch (map_type) {
case ARCH_MAP_CACHED_RWX: return "RWX";
case ARCH_MAP_CACHED_RO: return "RO";
--
2.47.2
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: mmu: fix <unknown> mapping print
2025-08-29 13:11 [PATCH] ARM: mmu: fix <unknown> mapping print Sascha Hauer
@ 2025-09-03 6:22 ` Sascha Hauer
0 siblings, 0 replies; 2+ messages in thread
From: Sascha Hauer @ 2025-09-03 6:22 UTC (permalink / raw)
To: Barebox List, Sascha Hauer
On Fri, 29 Aug 2025 15:11:42 +0200, Sascha Hauer wrote:
> Mask out the ARCH_MAP_FLAG_PAGEWISE bit in map_type_tostr(). Otherwise
> mapping types with this bit set end up being <unknown>.
>
>
Applied, thanks!
[1/1] ARM: mmu: fix <unknown> mapping print
https://git.pengutronix.de/cgit/barebox/commit/?id=258c624a4e24 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
^ permalink raw reply [flat|nested] 2+ messages in thread
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