Laurentiu Tudor aa4113340a powerpc/fsl_booke: Avoid creating duplicate tlb1 entry ... In the current implementation, the call to loadcam_multi() is wrapped between switch_to_as1() and restore_to_as0() calls so, when it tries to create its own temporary AS=1 TLB1 entry, it ends up duplicating the existing one created by switch_to_as1(). Add a check to skip creating the temporary entry if already running in AS=1. Fixes: d9e1831a42 ("powerpc/85xx: Load all early TLB entries at once") Cc: stable@vger.kernel.org # v4.4+ Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Scott Wood <oss@buserror.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200123111914.2565-1-laurentiu.tudor@nxp.com		2020-03-17 23:40:35 +11:00
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8xx.c	powerpc/8xx: Fix permanently mapped IMMR region.	2020-01-23 21:31:14 +11:00
40x.c	powerpc/32: refactor pmd_offset(pud_offset(pgd_offset...	2020-02-26 10:34:40 +11:00
44x.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
book3e_hugetlbpage.c	powerpc/mm: move FSL_BOOK3 version of update_mmu_cache()	2019-08-20 21:22:14 +10:00
book3e_pgtable.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
fsl_booke.c	powerpc/fsl_booke/kaslr: clear the original kernel if randomized	2019-11-13 19:27:44 +11:00
kaslr_booke.c	powerpc/fsl_booke/kaslr: support nokaslr cmdline parameter	2019-11-13 19:27:47 +11:00
Makefile	powerpc/fsl_booke/32: implement KASLR infrastructure	2019-11-13 19:27:40 +11:00
mmu_context.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
tlb_low_64e.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
tlb_low.S	powerpc/fsl_booke: Avoid creating duplicate tlb1 entry	2020-03-17 23:40:35 +11:00
tlb.c	powerpc/mm: make ioremap_bot common to all	2019-08-27 13:03:34 +10:00