The patch titled
padata: add parenthesis in MAX_SEQ_NR macro
has been added to the -mm tree. Its filename is
padata-add-parenthesis-in-max_seq_nr-macro.patch
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Subject: padata: add parenthesis in MAX_SEQ_NR macro
From: Dan Carpenter <error27@xxxxxxxxx>
MAX_SEQ_NR is used in padata_alloc_pd() like this:
pd->max_seq_nr = (MAX_SEQ_NR / num_cpus) * num_cpus - 1;
It needs parenthesis or the divide by num_cpus takes precedence over the
subtraction.
Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
Acked-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/padata.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN kernel/padata.c~padata-add-parenthesis-in-max_seq_nr-macro kernel/padata.c
--- a/kernel/padata.c~padata-add-parenthesis-in-max_seq_nr-macro
+++ a/kernel/padata.c
@@ -28,7 +28,7 @@
#include <linux/slab.h>
#include <linux/rcupdate.h>
-#define MAX_SEQ_NR INT_MAX - NR_CPUS
+#define MAX_SEQ_NR (INT_MAX - NR_CPUS)
#define MAX_OBJ_NUM 1000
static int padata_index_to_cpu(struct parallel_data *pd, int cpu_index)
_
Patches currently in -mm which might be from error27@xxxxxxxxx are
origin.patch
proc-cleanup-remove-unused-assignments.patch
linux-next.patch
mtd-sst25l-check-for-null-consistently.patch
scsi-remove-superfluous-null-pointer-check-from-scsi_kill_request.patch
padata-add-parenthesis-in-max_seq_nr-macro.patch
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