The patch titled
cciss: fix for 2TB support (again)
has been added to the -mm tree. Its filename is
cciss-fix-for-2tb-support-again.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: cciss: fix for 2TB support (again)
From: "Mike Miller (OS Dev)" <mikem@xxxxxxxxxxxxxxxxxxxxxxx>
This patch changes the constant 0xFFFFFFFF to 0xFFFFFFFFULL to prevent sign extension.
Signed-off-by: Mike Miller <mike.miller@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/cciss.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/block/cciss.c~cciss-fix-for-2tb-support-again drivers/block/cciss.c
--- a/drivers/block/cciss.c~cciss-fix-for-2tb-support-again
+++ a/drivers/block/cciss.c
@@ -1303,7 +1303,7 @@ static void cciss_update_drive_info(int
/* if read_capacity returns all F's this volume is >2TB in size */
/* so we switch to 16-byte CDB's for all read/write ops */
- if (total_size == 0xFFFFFFFF) {
+ if (total_size == 0xFFFFFFFFULL) {
cciss_read_capacity_16(ctlr, drv_index, 1,
&total_size, &block_size);
h->cciss_read = CCISS_READ_16;
@@ -3123,7 +3123,7 @@ static void cciss_getgeometry(int cntl_n
/* If read_capacity returns all F's the logical is >2TB */
/* so we switch to 16-byte CDBs for all read/write ops */
- if(total_size == 0xFFFFFFFF) {
+ if(total_size == 0xFFFFFFFFULL) {
cciss_read_capacity_16(cntl_num, i, 0,
&total_size, &block_size);
hba[cntl_num]->cciss_read = CCISS_READ_16;
_
Patches currently in -mm which might be from mikem@xxxxxxxxxxxxxxxxxxxxxxx are
cciss-fix-for-2tb-support.patch
cciss-fix-for-2tb-support-again.patch
cciss-supercedes-add-shutdown-support-replaces-reboot-notifier.patch
-
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