Linux 5.10.256

From: Greg Kroah-Hartman

Date: Fri May 15 2026 - 09:06:14 EST


I'm announcing the release of the 5.10.256 kernel.

All users of the 5.10 kernel series must upgrade.

The updated 5.10.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary

thanks,

greg k-h

------------

Makefile | 2
arch/x86/include/asm/cpufeatures.h | 6 +-
arch/x86/include/asm/msr-index.h | 1
arch/x86/kernel/cpu/amd.c | 88 +++++++++++++++++++++++++++----
include/linux/sched.h | 3 +
kernel/exit.c | 1
kernel/ptrace.c | 22 +++++--
tools/arch/x86/include/asm/cpufeatures.h | 2
tools/arch/x86/include/asm/msr-index.h | 3 +
9 files changed, 110 insertions(+), 18 deletions(-)

Borislav Petkov (AMD) (4):
x86/CPU/AMD: Add ZenX generations flags
x86/CPU/AMD: Call the spectral chicken in the Zen2 init function
x86/CPU/AMD: Rename init_amd_zn() to init_amd_zen_common()
x86/CPU/AMD: Add X86_FEATURE_ZEN1

Greg Kroah-Hartman (1):
Linux 5.10.256

Linus Torvalds (1):
ptrace: slightly saner 'get_dumpable()' logic

Prathyushi Nangia (1):
x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache