Re: [PATCH v7 004/120] x86/cpuid: Introduce <asm/cpuid/leaf_types.h>

[Borislav Petkov]

On Mon, Jun 01, 2026 at 04:30:01PM +0200, Maciej Wieczor-Retman wrote:
> I know this was already merged in but as I couldn't reliably check 2k lines for
> typos last time with my eyes only, I pushed it through my LLM kernel review.
> While the typo in the comment doesn't matter much the ones in the struct field
> names seem more relevant.

How hard is to get you not to top-post?

> On 2026-05-28 at 17:37:26 +0200, Ahmed S. Darwish wrote:
> ...
> >+	u32	xfrm_x87			:  1, // Enclave XFRM.X87
> >+		xfrm_sse			:  1, // Enclave XFRM.SEE
> 
> (line 714, comment doesn't match the struct field - sse vs SEE)
> 
> ...
> >+	u32	topa_output			:  1, // ToPA output scheme
> >+		topa_multiple_entries		:  1, // ToPA tables can hold multiple entries
> >+		single_range_output		:  1, // Single-range output
> >+		trance_transport_output		:  1, // Trace Transport subsystem output
> 
> (line 774, 'trance' in the struct field should be 'trace' I think)
> 
> ...
> 
> >+struct leaf_0x4c780002_0 {
> >+	// eax
> >+	u32	f00f				:  1, // Intel F00F
> >+		fdiv				:  1, // FPU FDIV
> >+		coma				:  1, // Cyrix 6x86 coma
> >+		amd_tlb_mmatch			:  1, // AMD Erratum 383
> >+		amd_apic_c1e			:  1, // AMD Erratum 400
> >+		bug_11ap			:  1, // Bad local APIC aka 11AP
> >+		fxsave_leak			:  1, // FXSAVE leaks FOP/FIP/FOP
> >+		clflush_monitor			:  1, // AAI65, CLFLUSH required before MONITOR
> >+		sysret_ss_attrs			:  1, // SYSRET does not fix up SS attributes
> >+		espfix				:  1, // IRET to 16-bit SS corrupts ESP/RSP high bits (x86-32)
> >+		null_seg			:  1, // Setting a selector to NULL preserves the base
> >+		swapgs_fence			:  1, // SWAPGS without input dep on GS
> >+		monitor				:  1, // IPI required to wake up remote CPU
> >+		amd_e400			:  1, // CPU is among the affected by Erratum 400
> >+		cpu_meltdown			:  1, // CPU affected by meltdown; needs kernel page table isolation
> >+		spectre_v1			:  1, // CPU affected by Spectre variant 1 with conditional branches
> >+		specture_v2			:  1, // CPU affected by Spectre variant 2 with indirect branches
> 
> (line 1383, 'specture_v2' should be 'spectre_v2'?)

Send a patch ontop please. We better fix this ASAP before it goes to Linus.

Thx.

-- 
Regards/Gruss,
    Boris.

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