arm64: Fix syzkaller splat in ioremap_prot()
Status from this message: Applied to arm64 (for-next/fixes), thanks!
Get series with b4
b4 am [email protected]Versions newest first
Patches in v1 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | arm64: io: Rename ioremap_prot() to __ioremap_prot()arch/ arch/ arch/ | +10 | 1 reply | |
| 2/2 | arm64: io: Extract user memory type in ioremap_prot()arch/ | +15 | 1 reply |
Reviews trailers per patch
All 2 patches have a Reviewed-by or Acked-by.
| Patch | Catalin Marinas |
|---|---|
| 1/2 | R-b |
| 2/2 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/2] arm64: Fix syzkaller splat in ioremap_prot()
Hi folks,
These two patches aim to resolve the syzkaller splat reported by Jinjiang at [1].
Rather than introduce a new arch hook, as was proposed in [1], this series instead augments the existing ioremap_prot() hook on arm64.
Cheers,
Will
[1] https://lore.kernel.org/r/[email protected]
Cc Zeng Heng <[email protected]>
Cc Jinjiang Tu <[email protected]>
Cc Catalin Marinas <[email protected]>
Cc Andrew Morton <[email protected]>
--->8
Will Deacon (2):
arm64: io: Rename ioremap_prot() to __ioremap_prot()
arm64: io: Extract user memory type in ioremap_prot()
arch/arm64/include/asm/io.h | 26 ++++++++++++++++++++------ arch/arm64/kernel/acpi.c | 2 +- arch/arm64/mm/ioremap.c | 6 +++--- 3 files changed, 24 insertions(+), 10 deletions(-)
Signature · 1 line
2.53.0.371.g1d285c8824-goog