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(parent: c02ee6a) | patch
s390/head64: remove unnecessary vdso_per_cpu_data setup
authorVasily Gorbik <gor@linux.ibm.com>
Wed, 13 Nov 2019 10:22:30 +0000 (11:22 +0100)
committerVasily Gorbik <gor@linux.ibm.com>
Wed, 20 Nov 2019 11:58:12 +0000 (12:58 +0100)
commitb8ce1fa4892cccff0576827c8fd7fcad1698de3b
tree422e8bd247b4c5013939311417d2514f56818e70tree | snapshot
parentc02ee6a16a260ae00a403be440e229fd8618486bcommit | diff
s390/head64: remove unnecessary vdso_per_cpu_data setup

vdso_per_cpu_data lowcore value is only needed for fully functional
exception handlers, which are activated in setup_lowcore_dat_off. The
same function does init vdso_per_cpu_data via vdso_alloc_boot_cpu.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/kernel/head64.S diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git