linux/arch/s390
Heiko Carstens aefa6ec890 s390/idle: Add comment for non obvious code
Add a comment to update_timer_idle() which describes why wall time (not
steal time) is added to steal_timer. This is not obvious and was reported
by Frederic Weisbecker.

Reported-by: Frederic Weisbecker <frederic@kernel.org>
Closes: https://lore.kernel.org/all/aXEVM-04lj0lntMr@localhost.localdomain/
Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2026-02-25 16:46:07 +01:00
..
appldata Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
boot s390 updates for 7.0 merge window 2026-02-09 20:17:03 -08:00
configs mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
crypto This update includes the following changes: 2026-02-10 08:36:42 -08:00
hypfs Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
include s390/idle: Fix cpu idle exit cpu time accounting 2026-02-25 16:46:07 +01:00
kernel s390/idle: Add comment for non obvious code 2026-02-25 16:46:07 +01:00
kvm Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
lib KVM: s390: Switch to new gmap 2026-02-04 17:00:10 +01:00
mm Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
net Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
pci Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
purgatory s390/purgatory: Add -Wno-default-const-init-unsafe to KBUILD_CFLAGS 2025-12-22 12:11:31 +01:00
tools s390: Add Dat-Enhancement facility 1 to architecture level set 2025-11-06 14:12:30 +01:00
Kbuild
Kconfig s390 fixes for 7.0 merge window 2026-02-20 09:24:45 -08:00
Kconfig.debug
Makefile s390 updates for 6.19 merge window 2025-12-02 16:37:00 -08:00
Makefile.postlink