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authorJean-Sébastien Pédron <dumbbell@FreeBSD.org>2026-06-17 13:55:19 +0000
committerJean-Sébastien Pédron <dumbbell@FreeBSD.org>2026-06-24 16:47:09 +0000
commita68dcfaf0236468703201e4f9a52139bd955bc45 (patch)
tree0caac940c7bef7a61d13e93bd4752038d0d2ec12 /sys
parent8aa685153bd6a05f6c0f89ae067d67a00a984c05 (diff)
Diffstat (limited to 'sys')
-rw-r--r--sys/compat/linuxkpi/common/include/asm/processor.h1
-rw-r--r--sys/compat/linuxkpi/common/src/linux_compat.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/asm/processor.h b/sys/compat/linuxkpi/common/include/asm/processor.h
index 2bc4b6532544..8b5aa1dfcce6 100644
--- a/sys/compat/linuxkpi/common/include/asm/processor.h
+++ b/sys/compat/linuxkpi/common/include/asm/processor.h
@@ -51,6 +51,7 @@ struct cpuinfo_x86 {
uint16_t x86_clflush_size;
uint16_t x86_max_cores;
uint8_t x86_vendor;
+ uint8_t x86_stepping;
};
extern struct cpuinfo_x86 boot_cpu_data;
diff --git a/sys/compat/linuxkpi/common/src/linux_compat.c b/sys/compat/linuxkpi/common/src/linux_compat.c
index e93963428195..78abbf1716e4 100644
--- a/sys/compat/linuxkpi/common/src/linux_compat.c
+++ b/sys/compat/linuxkpi/common/src/linux_compat.c
@@ -2907,6 +2907,7 @@ linux_compat_init(void *arg)
boot_cpu_data.x86 = CPUID_TO_FAMILY(cpu_id);
boot_cpu_data.x86_model = CPUID_TO_MODEL(cpu_id);
boot_cpu_data.x86_vendor = x86_vendor;
+ boot_cpu_data.x86_stepping = CPUID_TO_STEPPING(cpu_id);
__cpu_data = kmalloc_array(mp_maxid + 1,
sizeof(*__cpu_data), M_WAITOK | M_ZERO);