x86/msr: Don't use rdmsr_safe_on_cpu() in rdmsrq_safe_on_cpu()

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In order to prepare removal of rdmsr_safe_on_cpu(), don't use it in
rdmsrq_safe_on_cpu(), but replace it with open coding it.

This will create a nearly verbatim copy of the same code, but this is
only temporary until rdmsr_safe_on_cpu() is removed.

Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Link: https://patch.msgid.link/20260608051741.3207435-8-jgross@suse.com

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Juergen Gross 2026-06-08 07:17:37 +02:00 • committed by Ingo Molnar

parent 97a6561aca

commit dfaf45fba1

1 changed files with 14 additions and 3 deletions

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arch/x86/lib/msr-smp.c

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