Hi Linus Please pull the arch/nios2 updates below. Most of updates are MMU related.
Thanks. Regards Ley Foon The following changes since commit 1c163f4c7b3f621efff9b28a47abb36f7378d783: Linux 5.0 (2019-03-03 15:21:29 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git tags/nios2-v5.1-rc1 for you to fetch changes up to 21e6bff5e0ef0033d776e64c40e6873d7c75e74b: nios2: Fix update_mmu_cache preload the TLB with the new PTE (2019-03-07 06:00:48 +0800) ---------------------------------------------------------------- nios2 update for v5.1-rc1 nios2: Fix update_mmu_cache preload the TLB with the new PTE nios2: update_mmu_cache preload the TLB with the new PTE nios2: User address TLB flush break after finding the matching entry nios2: flush_tlb_all use TLBMISC way auto-increment feature nios2: improve readability of tlb functions nios2: flush_tlb_mm flush only the pid nios2: flush_tlb_pid can just restore TLBMISC once nios2: TLBMISC writes do not require PID bits to be set nios2: Use an invalid TLB entry address helper function nios2: pte_clear does not need to flush TLB nios2: flush_tlb_page use PID based flush nios2: update_mmu_cache clear the old entry from the TLB nios2: remove redundant 'default n' from Kconfig-s nios2: ksyms: Add missing symbol exports ---------------------------------------------------------------- Bartlomiej Zolnierkiewicz (1): nios2: remove redundant 'default n' from Kconfig-s Guenter Roeck (1): nios2: ksyms: Add missing symbol exports Nicholas Piggin (12): nios2: update_mmu_cache clear the old entry from the TLB nios2: flush_tlb_page use PID based flush nios2: pte_clear does not need to flush TLB nios2: Use an invalid TLB entry address helper function nios2: TLBMISC writes do not require PID bits to be set nios2: flush_tlb_pid can just restore TLBMISC once nios2: flush_tlb_mm flush only the pid nios2: improve readability of tlb functions nios2: flush_tlb_all use TLBMISC way auto-increment feature nios2: User address TLB flush break after finding the matching entry nios2: update_mmu_cache preload the TLB with the new PTE nios2: Fix update_mmu_cache preload the TLB with the new PTE arch/nios2/Kconfig | 1 - arch/nios2/include/asm/pgtable.h | 1 - arch/nios2/include/asm/tlbflush.h | 19 +++- arch/nios2/kernel/nios2_ksyms.c | 12 +++ arch/nios2/mm/cacheflush.c | 7 +- arch/nios2/mm/fault.c | 2 +- arch/nios2/mm/tlb.c | 192 ++++++++++++++++++++--------------- arch/nios2/platform/Kconfig.platform | 9 -- 8 files changed, 142 insertions(+), 101 deletions(-)
