qiurui
/
linux-kernelorg-stable
mirror of https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix the AMD microcode Entrysign signature checking code to include more 

models.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmlXyzsRHG1pbmdvQGtl
 cm5lbC5vcmcACgkQEnMQ0APhK1h/vxAAhHWSKqRwp/f7DFjWHuALhu7rpWUzkXGI
 rlyHyGkpYHMLkmNx2F9syhpO6shWT8Qe4ovAXQ/9eoMhnitb1ws/ypZR9Ys9n91L
 DpTmH0ZpgubGLDzEMdhF+xVUA6UIXn2CTN6IZHtI8sgfji5hT2386yxp4hQFELj/
 HZwksYKihg5BpzbJdKle6CupGsx1JBFVCubwMpE8czUWrP/3QF5liHxLyx1Um9e4
 JT2KyAGlCZtF9WsMEA7bfEcrMKUMiXiwa4d+XYMesC9eLr7LQlBe1DhajdnlSRsF
 S6+mbfJpjS5w8aEGV/x1/0SK3PeehavBjNHHnv50vnvVaAMRP4+b1kKxH4HZeKtm
 Q3AUi6JKgNUpS/YnD0Z6C3zo1rq5w7qtAKuz6sm7lQxQw/RVYIfS0N8KnhlYnOdH
 l+NtWWwk3/TaI2uywhpbYthQsSmUkQQjAlsWZvdDZlIICDJEu1n6H11sk6FyCGwQ
 u5rH12j/CwtoSK6qX/ON58ZrXzvAx5TJLXD0zI6QMhm7XPnKtpVdt6F+ymmJuiLD
 HWhHyaPhblAncavIDebPeHU9LKBC+b334MlgVdCHheR2wiZU+KgZDZXhk6cGqH2i
 w6LnrMJHkJMU9EIwWKgofxNvyUKmZdCHwzfjwrNGVEY6IRzjaODY6/2Xs78peIci
 vjKq1jGJSJM=
 =lb3E
 -----END PGP SIGNATURE-----

Merge tag 'x86-urgent-2026-01-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fix from Ingo Molnar:
 "Fix the AMD microcode Entrysign signature checking code to include
  more models"

* tag 'x86-urgent-2026-01-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/microcode/AMD: Fix Entrysign revision check for Zen5/Strix Halo
This commit is contained in:
Linus Torvalds 2026-01-02 12:04:51 -08:00
parent b993744a97 150b1b97e2
commit 71b62ed6ce
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/cpu/microcode/amd.c
View File

@ -258,7 +258,7 @@ static bool cpu_has_entrysign(void)
if (fam == 0x1a) {
if (model <= 0x2f ||
(0x40 <= model && model <= 0x4f) ||
(0x60 <= model && model <= 0x6f))
(0x60 <= model && model <= 0x7f))
return true;
}