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| author | Julian Wiedmann <jwi@linux.ibm.com> | 2020-02-10 10:48:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-11 14:14:54 +0100 |
| commit | 9623c8ae73c42eab6849ad97b8dfd02bd8b9b1d7 (patch) | |
| tree | b889508ccbec954d90ed01e7da87099e27105382 /arch | |
| parent | d71f8bd18cdfd8b5ea94acbd6248951d51e3770b (diff) | |
| download | linux-stable-9623c8ae73c42eab6849ad97b8dfd02bd8b9b1d7.tar.gz linux-stable-9623c8ae73c42eab6849ad97b8dfd02bd8b9b1d7.tar.bz2 linux-stable-9623c8ae73c42eab6849ad97b8dfd02bd8b9b1d7.zip | |
s390/qdio: fill SL with absolute addresses
[ Upstream commit e9091ffd6a0aaced111b5d6ead5eaab5cd7101bc ]
As the comment says, sl->sbal holds an absolute address. qeth currently
solves this through wild casting, while zfcp doesn't care.
Handle this properly in the code that actually builds the SL.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Steffen Maier <maier@linux.ibm.com> [for qdio]
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/include/asm/qdio.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h index 9c9970a5dfb1..1f2cd98dcb05 100644 --- a/arch/s390/include/asm/qdio.h +++ b/arch/s390/include/asm/qdio.h @@ -228,7 +228,7 @@ struct qdio_buffer { * @sbal: absolute SBAL address */ struct sl_element { - unsigned long sbal; + u64 sbal; } __attribute__ ((packed)); /** |