* Re: [PATCH v9 0/3] arm64 tagged address ABI
@ 2025-03-01 5:15 Bub Bubbles
0 siblings, 0 replies; 2+ messages in thread
From: Bub Bubbles @ 2025-03-01 5:15 UTC (permalink / raw)
To: catalin.marinas
Cc: Dave.Martin, akpm, andreyknvl, dave.hansen, kevin.brodsky,
linux-arch, linux-arm-kernel, linux-doc, linux-mm, szabolcs.nagy,
vincenzo.frascino, will
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Hey unfuck my phone please.
Thx have a great day ok..I hope to have a good day it's been over 2000days
since cause of lies..
Matt fucking boyd
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^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH v9 0/3] arm64 tagged address ABI
@ 2019-08-21 16:47 Catalin Marinas
0 siblings, 0 replies; 2+ messages in thread
From: Catalin Marinas @ 2019-08-21 16:47 UTC (permalink / raw)
To: linux-arm-kernel, linux-mm
Cc: Andrew Morton, Vincenzo Frascino, Will Deacon, Andrey Konovalov,
Szabolcs Nagy, Kevin Brodsky, Dave P Martin, Dave Hansen,
linux-doc, linux-arch
Hi,
This series is an update to the arm64 tagged address ABI documentation
patches v8, posted here:
http://lkml.kernel.org/r/20190815154403.16473-1-catalin.marinas@arm.com
From v8, I dropped patches 2 and 3 as they've been queued by Will via
the arm64 tree. Reposting patch 1 (unmodified) as it should be merged
via the mm tree.
Changes in v9:
- Replaced the emphasized/bold font with a typewriter one for
function/constant names
- Simplified the mmap/brk bullet points when describing the tagged
pointer origin
- Reworded expected syscall behaviour with valid tagged pointers
- Reworded the prctl/ioctl restrictions to clarify the allowed tagged
pointers w.r.t. user data access by the kernel
Catalin Marinas (1):
mm: untag user pointers in mmap/munmap/mremap/brk
Vincenzo Frascino (2):
arm64: Define Documentation/arm64/tagged-address-abi.rst
arm64: Relax Documentation/arm64/tagged-pointers.rst
Documentation/arm64/tagged-address-abi.rst | 156 +++++++++++++++++++++
Documentation/arm64/tagged-pointers.rst | 23 ++-
mm/mmap.c | 5 +
mm/mremap.c | 6 +-
4 files changed, 178 insertions(+), 12 deletions(-)
create mode 100644 Documentation/arm64/tagged-address-abi.rst
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2019-08-21 16:47 Catalin Marinas
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