The patch titled
irq-devres: fix failure path of devm_request_irq()
has been removed from the -mm tree. Its filename was
irq-devres-fix-failure-path-of-devm_request_irq.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: irq-devres: fix failure path of devm_request_irq()
From: Tejun Heo <htejun@xxxxxxxxx>
devres should be deallocated with devres_free() not kfree(). This bug
corrupts slab on IRQ request failure. Fix it.
Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/irq/devres.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN kernel/irq/devres.c~irq-devres-fix-failure-path-of-devm_request_irq kernel/irq/devres.c
--- a/kernel/irq/devres.c~irq-devres-fix-failure-path-of-devm_request_irq
+++ a/kernel/irq/devres.c
@@ -54,7 +54,7 @@ int devm_request_irq(struct device *dev,
rc = request_irq(irq, handler, irqflags, devname, dev_id);
if (rc) {
- kfree(dr);
+ devres_free(dr);
return rc;
}
_
Patches currently in -mm which might be from htejun@xxxxxxxxx are
origin.patch
git-libata-all.patch
sata_nv-add-back-some-verbosity-into-adma-error_handler.patch
optional-led-trigger-for-libata.patch
git-scsi-misc.patch
introduce-config_has_dma.patch
-
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