[PATCH 2/2] i386/cpu: Drop incorrect comment for CPUID 0x1E

[Zhao Liu <zhao1.liu@intel.com>]

The information (tmul_maxk and tmul_maxn) in CPUID 0x1E.0x0.EBX is
defined for architecture, not for SPR.

This is to say, these "hardcoded" values won't change in future. If
the TMUL component needs to be extended for new palettes, there'll
likely be the new TMUL instructions, or new types of AMX instructions
that are _parallel_ to TMUL that operate in particular palettes,
instead of changing current tmul_maxk and tmul_maxn fields in CPUID
0x1E.0x0.EBX.

Furthermore, the previous attempt [*] to make the 0x1E.0x0.EBX fields
user-configurable is incorrect and unnecessary.

Therefore, drop the incorrect and misleading comment.

[*]: https://lore.kernel.org/qemu-devel/20230106083826.5384-2-lei4.wang@intel.com/

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
---
 target/i386/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 41d224330d05..0c954202cea8 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -8403,7 +8403,7 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
         break;
     }
     case 0x1E: {
-        /* AMX TMUL, for now hardcoded for Sapphire Rapids */
+        /* AMX TMUL */
         *eax = 0;
         *ebx = 0;
         *ecx = 0;
-- 
2.34.1