linux_dsm_epyc7002/arch/x86/kernel/cpu/umc.c
Jan Beulich 02dde8b45c x86: move various CPU initialization objects into .cpuinit.rodata
Impact: debuggability and micro-optimization

Putting whatever is possible into the (final) .rodata section increases
the likelihood of catching memory corruption bugs early, and reduces
false cache line sharing.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <49B90961.76E4.0078.0@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-03-12 13:13:07 +01:00

27 lines
497 B
C

#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/processor.h>
#include "cpu.h"
/*
* UMC chips appear to be only either 386 or 486,
* so no special init takes place.
*/
static const struct cpu_dev __cpuinitconst umc_cpu_dev = {
.c_vendor = "UMC",
.c_ident = { "UMC UMC UMC" },
.c_models = {
{ .vendor = X86_VENDOR_UMC, .family = 4, .model_names =
{
[1] = "U5D",
[2] = "U5S",
}
},
},
.c_x86_vendor = X86_VENDOR_UMC,
};
cpu_dev_register(umc_cpu_dev);