Hendrik Brueckner d4c7e649d7 s390/cpum_sf: load program parameter at sampler enablement ... The lpp instruction is used to place the PID of the current task in the program-parameter (PP) register. The register contents is then included in the sampling data entries. The lpp instruction loads the PP register only when at least one sampling function is enabled. Otherwise it is executed as a no-op. Linux calls lpp at context switch. If the context switch happens before the sampler is enabled, the PP register is empty. That means, the PID of the task that is sampled is not stored in sampling data until the next context switch. Hence, always call lpp when enabling the sampler. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2017-11-16 15:06:16 +01:00
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alpha	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
arc	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
arm	TTY/Serial patches for 4.15-rc1	2017-11-13 21:05:31 -08:00
arm64	ACPI updates for v4.15-rc1	2017-11-13 20:08:22 -08:00
blackfin	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
c6x	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
cris	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
frv	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
h8300	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
hexagon	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
ia64	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
m32r	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
m68k	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
metag	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
microblaze	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
mips	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
mn10300	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
nios2	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
openrisc	OpenRISC updates for v4.15	2017-11-13 12:12:00 -08:00
parisc	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
powerpc	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
s390	s390/cpum_sf: load program parameter at sampler enablement	2017-11-16 15:06:16 +01:00
score	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
sh	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
sparc	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
tile	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
um	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
unicore32	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
x86	ACPI updates for v4.15-rc1	2017-11-13 20:08:22 -08:00
xtensa	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
.gitignore
Kconfig	Merge branch 'linus' into perf/core, to fix conflicts	2017-11-07 10:30:18 +01:00