Mailing List Archive

[xen staging] bitops: Fix incorrect value in comment
commit eb41074692094dff1413efb44fa4928a9140aa41
Author: Ayan Kumar Halder <ayan.kumar.halder@xilinx.com>
AuthorDate: Tue Nov 30 18:12:38 2021 +0000
Commit: Andrew Cooper <andrew.cooper3@citrix.com>
CommitDate: Wed Dec 1 21:35:23 2021 +0000

bitops: Fix incorrect value in comment

GENMASK(30, 21) should be 0x7fe00000. Fixed this in the comment
in bitops.h.

Signed-off-by: Ayan Kumar Halder <ayankuma@xilinx.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
[Tweak text, to put an end to any further bikeshedding]
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
xen/include/xen/bitops.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xen/include/xen/bitops.h b/xen/include/xen/bitops.h
index a64595f68e..33619a0873 100644
--- a/xen/include/xen/bitops.h
+++ b/xen/include/xen/bitops.h
@@ -4,8 +4,7 @@

/*
* Create a contiguous bitmask starting at bit position @l and ending at
- * position @h. For example
- * GENMASK(30, 21) gives us the 32bit vector 0x01fe00000.
+ * position @h. For example GENMASK(30, 21) gives us 0x7fe00000ul.
*/
#define GENMASK(h, l) \
(((~0UL) << (l)) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
--
generated by git-patchbot for /home/xen/git/xen.git#staging