The patch titled
drivers/block/mg_disk.c: use resource_size()
has been added to the -mm tree. Its filename is
drivers-block-mg_diskc-use-resource_size.patch
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: drivers/block/mg_disk.c: use resource_size()
From: "H Hartley Sweeten" <hartleys@xxxxxxxxxxxxxxxxxxx>
Use resource_size() for ioremap.
The ioremap appears to be passing the incorrect size for the platform
resource. Unfortunately, I can't locate a user in mainline to verify
this. Using resource_size should be the correct fix.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: unsik Kim <donari75@xxxxxxxxx>
Cc: Jens Axboe <jens.axboe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/mg_disk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/block/mg_disk.c~drivers-block-mg_diskc-use-resource_size drivers/block/mg_disk.c
--- a/drivers/block/mg_disk.c~drivers-block-mg_diskc-use-resource_size
+++ a/drivers/block/mg_disk.c
@@ -860,7 +860,7 @@ static int mg_probe(struct platform_devi
err = -EINVAL;
goto probe_err_2;
}
- host->dev_base = ioremap(rsc->start , rsc->end + 1);
+ host->dev_base = ioremap(rsc->start, resource_size(rsc));
if (!host->dev_base) {
printk(KERN_ERR "%s:%d ioremap fail\n",
__func__, __LINE__);
_
Patches currently in -mm which might be from hartleys@xxxxxxxxxxxxxxxxxxx are
linux-next.patch
clockeventsc-fix-symbol-was-not-declared-noise.patch
drivers-block-mg_diskc-use-resource_size.patch
security-min_addrc-make-init_mmap_min_addr-static.patch
drivers-misc-add-driver-for-texas-instruments-dac7512.patch
drivers-misc-add-driver-for-texas-instruments-dac7512-update.patch
init-mainc-fix-symbol-shadows-noise.patch
kernel-sysc-fix-warning-do-while-statement-is-not-a-compound-statement-noise.patch
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