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(parent: 36da5ff) | patch
powerpc: simplify BDI switch
authorChristophe Leroy <christophe.leroy@c-s.fr>
Thu, 21 Feb 2019 10:37:53 +0000 (10:37 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 21 Feb 2019 13:10:16 +0000 (00:10 +1100)
commit40058337f23f79212f92ed5ef066e90a032905b1
tree6a0dac2960e645805cc00134cbbabfff64664c9atree | snapshot
parent36da5ff0bea2dc67298150ead8d8471575c54c7dcommit | diff
powerpc: simplify BDI switch

There is no reason to re-read each time the pointer at
location 0xf0 as it is fixed and known.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/mmu.h diff | blob | blame | history
arch/powerpc/kernel/head_32.S diff | blob | blame | history
arch/powerpc/kernel/head_40x.S diff | blob | blame | history
arch/powerpc/kernel/head_8xx.S diff | blob | blame | history
arch/powerpc/mm/8xx_mmu.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)