linux-kernel - [PATCH] [v2] accel/amdxdna: include linux/slab.h

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Message-Id: <20241218085902.2684002-1-arnd@kernel.org>
Date: Wed, 18 Dec 2024 09:58:57 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Min Ma <min.ma@....com>,
	Lizhi Hou <lizhi.hou@....com>,
	Oded Gabbay <ogabbay@...nel.org>,
	Jeffrey Hugo <quic_jhugo@...cinc.com>
Cc: Arnd Bergmann <arnd@...db.de>,
	Mario Limonciello <mario.limonciello@....com>,
	Narendra Gutta <VenkataNarendraKumar.Gutta@....com>,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] [v2] accel/amdxdna: include linux/slab.h

From: Arnd Bergmann <arnd@...db.de>

This driver fails to build in random configurations:

drivers/accel/amdxdna/aie2_solver.c: In function 'remove_partition_node':
drivers/accel/amdxdna/aie2_solver.c:121:9: error: implicit declaration of function 'kfree' [-Wimplicit-function-declaration]
  121 |         kfree(pt_node);
      |         ^~~~~
drivers/accel/amdxdna/aie2_solver.c: In function 'get_free_partition':
drivers/accel/amdxdna/aie2_solver.c:153:19: error: implicit declaration of function 'kzalloc' [-Wimplicit-function-declaration]
  153 |         pt_node = kzalloc(sizeof(*pt_node), GFP_KERNEL);

Add the missing include.

Fixes: c88d3325ae69 ("accel/amdxdna: Add hardware resource solver")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
This one is still needed, I had previously combined two missing includes
in one patch
---
 drivers/accel/amdxdna/aie2_solver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/accel/amdxdna/aie2_solver.c b/drivers/accel/amdxdna/aie2_solver.c
index 1939625d6027..2013d1f13aae 100644
--- a/drivers/accel/amdxdna/aie2_solver.c
+++ b/drivers/accel/amdxdna/aie2_solver.c
@@ -8,6 +8,7 @@
 #include <drm/drm_print.h>
 #include <linux/bitops.h>
 #include <linux/bitmap.h>
+#include <linux/slab.h>
 
 #include "aie2_solver.h"
 
-- 
2.39.5