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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-03-03 17:56:05 +0100
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2011-03-03 17:56:14 +0100
commit0c0db0355bc070b4c623622248d3f577642536b9 (patch)
tree6bb3a0464d621bae16c5f61ba3920c5c1359a61d
parentcbdbb4c1d22e26f9d5314fefe6f2c7e5ed7f6a0f (diff)
downloadop-kernel-dev-0c0db0355bc070b4c623622248d3f577642536b9.zip
op-kernel-dev-0c0db0355bc070b4c623622248d3f577642536b9.tar.gz
[S390] xpram: remove __initdata attribute from module parameters
The module parameter 'devs' and 'sizes' are marked as __initdata. The memory for the parameters are freed after module_init completed. This can lead to kernel crashes in param_free_charp. Remove the __initdata attribute to fix the problem. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
-rw-r--r--drivers/s390/block/xpram.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index c881a14..1f6a4d8 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -62,8 +62,8 @@ static int xpram_devs;
/*
* Parameter parsing functions.
*/
-static int __initdata devs = XPRAM_DEVS;
-static char __initdata *sizes[XPRAM_MAX_DEVS];
+static int devs = XPRAM_DEVS;
+static char *sizes[XPRAM_MAX_DEVS];
module_param(devs, int, 0);
module_param_array(sizes, charp, NULL, 0);
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