Patch Series

Subject uaccess: Convert small fixed size copy_{to/from}_user() to scoped user access
Author chleroy@kernel.org
Date 2026-04-27 17:13:42 +0000 UTC
Version
Cc akpm@linux-foundation.org amd-gfx@lists.freedesktop.org bpf@vger.kernel.org chleroy@kernel.org david.laight.linux@gmail.com dmaengine@vger.kernel.org dri-devel@lists.freedesktop.org intel-gfx@lists.freedesktop.org kasan-dev@googlegroups.com kvm@vger.kernel.org linux-alpha@vger.kernel.org linux-arch@vger.kernel.org linux-arm-kernel@lists.infradead.org linux-csky@vger.kernel.org linux-efi@vger.kernel.org linux-fsdevel@vger.kernel.org linux-fsi@lists.ozlabs.org linux-hexagon@vger.kernel.org linux-kernel@vger.kernel.org linux-m68k@lists.linux-m68k.org linux-media@vger.kernel.org linux-mips@vger.kernel.org linux-mm@kvack.org linux-openrisc@vger.kernel.org linux-parisc@vger.kernel.org linux-riscv@lists.infradead.org linux-s390@vger.kernel.org linux-serial@vger.kernel.org linux-sh@vger.kernel.org linux-snps-arc@lists.infradead.org linux-sound@vger.kernel.org linux-spi@vger.kernel.org linux-staging@lists.linux.dev linux-um@lists.infradead.org linux-usb@vger.kernel.org linux-wireless@vger.kernel.org linux-wpan@vger.kernel.org linux-x25@vger.kernel.org linuxppc-dev@lists.ozlabs.org loongarch@lists.linux.dev netdev@vger.kernel.org ocfs2-devel@lists.linux.dev rust-for-linux@vger.kernel.org sound-open-firmware@alsa-project.org sparclinux@vger.kernel.org tglx@linutronix.de torvalds@linux-foundation.org xen-devel@lists.xenproject.org ynorov@nvidia.com

Patches (9)

Name Content [All]
[RFC PATCH v1 1/9] uaccess: Split check_zeroed_user() out of usercopy.c [Body]
[RFC PATCH v1 2/9] uaccess: Convert INLINE_COPY_{TO/FROM}_USER to kconfig and reduce ifdefery [Body]
[RFC PATCH v1 3/9] x86/umip: Be stricter in fixup_umip_exception() [Body]
[RFC PATCH v1 4/9] uaccess: Introduce copy_{to/from}_user_partial() [Body]
[RFC PATCH v1 5/9] uaccess: Switch to copy_{to/from}_user_partial() when relevant [Body]
[RFC PATCH v1 6/9] uaccess: Change copy_{to/from}_user to return -EFAULT [Body]
[RFC PATCH v1 7/9] x86: Add unsafe_copy_from_user() [Body]
[RFC PATCH v1 8/9] arm64: Add unsafe_copy_from_user() [Body]
[RFC PATCH v1 9/9] uaccess: Convert small fixed size copy_{to/from}_user() to scoped user access [Body]
Session 2026-04-27
ID (for dev) 2d3b24e5-0e45-4bad-ad1c-8b73459daeb7
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 7c8d208d816d0504aa916138ae097d9cb4ed4e56 [Config] passed [Log]
[KASAN] Boot test: Base 7c8d208d816d0504aa916138ae097d9cb4ed4e56 [Config] passed [Log]
[KASAN] Build Patched 7c8d208d816d0504aa916138ae097d9cb4ed4e56 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 7c8d208d816d0504aa916138ae097d9cb4ed4e56 [Config] [patched] failed [Log]
general protection fault in rt_sigprocmask [Log]