From: Philipp Rudo <pr...@linux.ibm.com>
BugLink: https://bugs.launchpad.net/bugs/1843960
Fixes: c9896acc7851 ("s390/ipl: Provide has_secure sysfs attribute")
Cc: sta...@vger.kernel.org # 5.2+
Reviewed-by: Heiko Carstens <heiko.carst...@de.ibm.com>
Signed-off-by: Philipp Rudo <pr...@linux.ibm.com>
Signed-off-by: Vasily Gorbik <g...@linux.ibm.com>
(cherry picked from commit 4df9a82549cfed5b52da21e7d007b79b2ea1769a
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git)
Signed-off-by: Dimitri John Ledkov <x...@ubuntu.com>
---
drivers/s390/char/sclp_early.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/char/sclp_early.c b/drivers/s390/char/sclp_early.c
index e71992a3c55f..cc5e84b80c69 100644
--- a/drivers/s390/char/sclp_early.c
+++ b/drivers/s390/char/sclp_early.c
@@ -40,7 +40,7 @@ static void __init sclp_early_facilities_detect(struct
read_info_sccb *sccb)
sclp.has_gisaf = !!(sccb->fac118 & 0x08);
sclp.has_hvs = !!(sccb->fac119 & 0x80);
sclp.has_kss = !!(sccb->fac98 & 0x01);
- sclp.has_sipl = !!(sccb->cbl & 0x02);
+ sclp.has_sipl = !!(sccb->cbl & 0x4000);
if (sccb->fac85 & 0x02)
S390_lowcore.machine_flags |= MACHINE_FLAG_ESOP;
if (sccb->fac91 & 0x40)
--
2.20.1
** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
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https://bugs.launchpad.net/bugs/1843960
Title:
cherrypick has_sipl fix
Status in linux package in Ubuntu:
Triaged
Bug description:
cherrypick has_sipl fix from the s390 maintainer tree
https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git/patch/?id=4df9a82549cfed5b52da21e7d007b79b2ea1769a
Otherwise, has_secure sysfs attribute is never correct.
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