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Hendrik Brueckner 157a1a27d5 [S390] vdso: use ntp adjusted clock multiplier 
Commit "timekeeping: Fix clock_gettime vsyscall time warp" (0696b711e)
introduced the new parameter "mult" to update_vsyscall(). This parameter
contains the internal NTP adjusted clock multiplier.

The s390x vdso did not use this adjusted multiplier.  Instead, it used
the constant clock multiplier for gettimeofday() and clock_gettime()
variants.  This may result in observable time warps as explained in
commit 0696b711e.

Make the NTP adjusted clock multiplier available to the s390x vdso
implementation and use it for time calculations.

Cc: <stable@kernel.org>
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 		2010-04-22 17:17:19 +02:00
..
Makefile kbuild: rename ld-option to cc-ldoption 2009-09-20 12:27:42 +02:00
clock_getres.S [PATCH] fast vdso implementation for CLOCK_THREAD_CPUTIME_ID 2008-12-31 15:11:49 +01:00
clock_gettime.S [S390] vdso: use ntp adjusted clock multiplier 2010-04-22 17:17:19 +02:00
gettimeofday.S [S390] vdso: use ntp adjusted clock multiplier 2010-04-22 17:17:19 +02:00
note.S
…
vdso64.lds.S
…
vdso64_wrapper.S Use macros for .data.page_aligned section. 2009-09-21 06:27:08 +02:00