Re: [PATCH 0/4] Kasan improvements and fixes

2021-02-22 Thread Palmer Dabbelt

On Sun, 21 Feb 2021 05:42:08 PST (-0800), a...@ghiti.fr wrote:

Hi,

Le 2/8/21 à 2:30 PM, Alexandre Ghiti a écrit :

This small series contains some improvements for the riscv KASAN code:

- it brings a better readability of the code (patch 1/2)
- it fixes oversight regarding page table population which I uncovered
   while working on my sv48 patchset (patch 3)
- it helps to have better performance by using hugepages when possible
   (patch 4)

Alexandre Ghiti (4):
   riscv: Improve kasan definitions
   riscv: Use KASAN_SHADOW_INIT define for kasan memory initialization
   riscv: Improve kasan population function
   riscv: Improve kasan population by using hugepages when possible

  arch/riscv/include/asm/kasan.h |  22 +-
  arch/riscv/mm/kasan_init.c | 119 -
  2 files changed, 108 insertions(+), 33 deletions(-)



I'm cc-ing linux-arch and linux-mm to get more chance to have reviewers
on this series.


Sorry about that, I must have missed these.  For some reason I remember having
read the big one, so I'm not sure what happened.  They're on for-next.

Thanks!


Re: [PATCH 0/4] Kasan improvements and fixes

2021-02-21 Thread Alex Ghiti

Hi,

Le 2/8/21 à 2:30 PM, Alexandre Ghiti a écrit :

This small series contains some improvements for the riscv KASAN code:

- it brings a better readability of the code (patch 1/2)
- it fixes oversight regarding page table population which I uncovered
   while working on my sv48 patchset (patch 3)
- it helps to have better performance by using hugepages when possible
   (patch 4)

Alexandre Ghiti (4):
   riscv: Improve kasan definitions
   riscv: Use KASAN_SHADOW_INIT define for kasan memory initialization
   riscv: Improve kasan population function
   riscv: Improve kasan population by using hugepages when possible

  arch/riscv/include/asm/kasan.h |  22 +-
  arch/riscv/mm/kasan_init.c | 119 -
  2 files changed, 108 insertions(+), 33 deletions(-)



I'm cc-ing linux-arch and linux-mm to get more chance to have reviewers 
on this series.


Thanks,

Alex


[PATCH 0/4] Kasan improvements and fixes

2021-02-08 Thread Alexandre Ghiti
This small series contains some improvements for the riscv KASAN code:

- it brings a better readability of the code (patch 1/2)
- it fixes oversight regarding page table population which I uncovered
  while working on my sv48 patchset (patch 3)
- it helps to have better performance by using hugepages when possible
  (patch 4)

Alexandre Ghiti (4):
  riscv: Improve kasan definitions
  riscv: Use KASAN_SHADOW_INIT define for kasan memory initialization
  riscv: Improve kasan population function
  riscv: Improve kasan population by using hugepages when possible

 arch/riscv/include/asm/kasan.h |  22 +-
 arch/riscv/mm/kasan_init.c | 119 -
 2 files changed, 108 insertions(+), 33 deletions(-)

-- 
2.20.1