* [PATCH v2] powerpc/boot: Drop unused min_t()/max_t() helpers
@ 2026-08-28 13:06 Thorsten Blum
2026-08-28 13:08 ` Jared Baldridge
0 siblings, 1 reply; 2+ messages in thread
From: Thorsten Blum @ 2026-08-28 13:06 UTC (permalink / raw)
To: Madhavan Srinivasan, Michael Ellerman, Nicholas Piggin,
Christophe Leroy (CS GROUP)
Cc: Thorsten Blum, linuxppc-dev, linux-kernel
Commit c762c69e106f ("powerpc/boot: Add support for XZ compression")
added min_t() and max_t() to support XZ in the boot wrapper. However,
since commit 9f121705503a ("lib/xz: replace min_t with min") XZ no
longer depends on these helpers. Remove them from the boot wrapper.
Signed-off-by: Thorsten Blum <blum@kernel.org>
---
Changes in v2:
- Mention the commit that removed XZ's dependency on min_t(), fixing the
build failure seen with v1
- v1: https://lore.kernel.org/r/20260525091839.817778-3-thorsten.blum@linux.dev/
---
arch/powerpc/boot/types.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/powerpc/boot/types.h b/arch/powerpc/boot/types.h
index 8a4c418b7260..c5085c2632bf 100644
--- a/arch/powerpc/boot/types.h
+++ b/arch/powerpc/boot/types.h
@@ -37,9 +37,6 @@ typedef s64 int64_t;
(void) (&_x == &_y); \
_x > _y ? _x : _y; })
-#define min_t(type, a, b) min(((type) a), ((type) b))
-#define max_t(type, a, b) max(((type) a), ((type) b))
-
typedef int bool;
#ifndef true
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH v2] powerpc/boot: Drop unused min_t()/max_t() helpers
2026-08-28 13:06 [PATCH v2] powerpc/boot: Drop unused min_t()/max_t() helpers Thorsten Blum
@ 2026-08-28 13:08 ` Jared Baldridge
0 siblings, 0 replies; 2+ messages in thread
From: Jared Baldridge @ 2026-08-28 13:08 UTC (permalink / raw)
To: Thorsten Blum, Madhavan Srinivasan, Michael Ellerman,
Nicholas Piggin, Christophe Leroy (CS GROUP)
Cc: linux-kernel
On Fri, Aug 28, 2026, at 9:06 AM, Thorsten Blum wrote:
> Commit c762c69e106f ("powerpc/boot: Add support for XZ compression")
> added min_t() and max_t() to support XZ in the boot wrapper. However,
> since commit 9f121705503a ("lib/xz: replace min_t with min") XZ no
> longer depends on these helpers. Remove them from the boot wrapper.
>
> Signed-off-by: Thorsten Blum <blum@kernel.org>
> ---
> Changes in v2:
> - Mention the commit that removed XZ's dependency on min_t(), fixing the
> build failure seen with v1
> - v1: https://lore.kernel.org/r/20260525091839.817778-3-thorsten.blum@linux.dev/
> ---
> arch/powerpc/boot/types.h | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/arch/powerpc/boot/types.h b/arch/powerpc/boot/types.h
> index 8a4c418b7260..c5085c2632bf 100644
> --- a/arch/powerpc/boot/types.h
> +++ b/arch/powerpc/boot/types.h
> @@ -37,9 +37,6 @@ typedef s64 int64_t;
> (void) (&_x == &_y); \
> _x > _y ? _x : _y; })
>
> -#define min_t(type, a, b) min(((type) a), ((type) b))
> -#define max_t(type, a, b) max(((type) a), ((type) b))
> -
> typedef int bool;
>
> #ifndef true
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-08-28 13:06 [PATCH v2] powerpc/boot: Drop unused min_t()/max_t() helpers Thorsten Blum
2026-08-28 13:08 ` Jared Baldridge
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