arm64/mm: migrate swapper_pg_dir
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- v3 Latest3 patches 1 replyIn review
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Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | arm64/mm: pass swapper_pg_dir as an argument to __enable_mmu()arch/ arch/ arch/ +5 more | +29 | 0 replies | |
| 2/3 | arm64/mm: introduce variable to save new swapper_pg_dir addressarch/ arch/ arch/ +1 more | +5 | 0 replies | |
| 3/3 | arm64/mm: migrate swapper_pg_dir and tramp_pg_dirarch/ arch/ | +52 | 1 reply |
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Cover letter [PATCH v3 0/3] arm64/mm: migrate swapper_pg_dir
Version 3 changes:
* Fix memory leak problem with CONFIG_ARM64_SW_TTBR0_PAN
* add comment explaining why the flush is needed and also why __pa_swapper_pg_dir gets placed in the .mmuoff.data.read section.
[v2] https://www.spinics.net/lists/arm-kernel/msg657549.html
[v1] https://www.spinics.net/lists/kernel/msg2819351.html
Jun Yao (3):
arm64/mm: pass swapper_pg_dir as an argument to __enable_mmu() arm64/mm: introduce variable to save new swapper_pg_dir address arm64/mm: migrate swapper_pg_dir and tramp_pg_dir
arch/arm64/include/asm/mmu_context.h | 6 +- arch/arm64/include/asm/pgtable.h | 3 + arch/arm64/kernel/cpufeature.c | 2 +- arch/arm64/kernel/head.S | 6 +- arch/arm64/kernel/hibernate.c | 2 +- arch/arm64/kernel/sleep.S | 1 + arch/arm64/mm/kasan_init.c | 6 +- arch/arm64/mm/mmu.c | 97 ++++++++++++++++++++-------- 8 files changed, 84 insertions(+), 39 deletions(-)
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