[GIT PULL] x86/urgent for v6.17-rc3

From: Borislav Petkov
Date: Sun Aug 24 2025 - 06:19:52 EST


Hi Linus,

please pull the x86/urgent lineup for v6.17-rc3.

Thx.

---

The following changes since commit c17b750b3ad9f45f2b6f7e6f7f4679844244f0b9:

Linux 6.17-rc2 (2025-08-17 15:22:10 -0700)

are available in the Git repository at:

ssh://git@xxxxxxxxxxxxxxxxxxx/pub/scm/linux/kernel/git/tip/tip tags/x86_urgent_for_v6.17_rc3

for you to fetch changes up to d4932a1b148bb6121121e56bad312c4339042d70:

x86/bugs: Fix GDS mitigation selecting when mitigation is off (2025-08-19 10:38:04 +0200)

----------------------------------------------------------------
- Fix the GDS mitigation detection on some machines after the recent attack
vectors conversion

- Filter out the invalid machine reset reason value -1 when running as a guest
as in such cases the reason why the machine was rebooted does not make
a whole lot of sense

- Init the resource control machinery on Hygon hw, also in order to avoid
a division by 0 in addition to actually enabling the feature on hw which
supports it

----------------------------------------------------------------
Li RongQing (1):
x86/bugs: Fix GDS mitigation selecting when mitigation is off

Tianxiang Peng (1):
x86/cpu/hygon: Add missing resctrl_cpu_detect() in bsp_init helper

Yazen Ghannam (1):
x86/CPU/AMD: Ignore invalid reset reason value

arch/x86/kernel/cpu/amd.c | 8 ++++++--
arch/x86/kernel/cpu/bugs.c | 4 +---
arch/x86/kernel/cpu/hygon.c | 3 +++
3 files changed, 10 insertions(+), 5 deletions(-)


--
Regards/Gruss,
Boris.

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