s390/cpum_cf_diag: Add support for CPU-MF SVN 6 (1c410fd6) · Commits · 戴 / test

Add support for the CPU-Measurement Facility counter second version number 6. This number is used to detect some more counters in the crypto counter set and the extended counter set. Signed-off-by:

Thomas Richter <tmricht@linux.ibm.com> Reviewed-by:

Hendrik Brueckner <brueckner@linux.ibm.com> Signed-off-by:

Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/kernel/perf_cpum_cf_diag.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -306,15 +306,20 @@ static size_t cf_diag_ctrset_size(enum cpumf_ctr_set ctrset,
		ctrset_size = 2;
		break;
		case CPUMF_CTR_SET_CRYPTO:
		if (info->csvn >= 1 && info->csvn <= 5)
		ctrset_size = 16;
		else if (info->csvn == 6)
		ctrset_size = 20;
		break;
		case CPUMF_CTR_SET_EXT:
		if (info->csvn == 1)
		ctrset_size = 32;
		else if (info->csvn == 2)
		ctrset_size = 48;
		else if (info->csvn >= 3)
		else if (info->csvn >= 3 && info->csvn <= 5)
		ctrset_size = 128;
		else if (info->csvn == 6)
		ctrset_size = 160;
		break;
		case CPUMF_CTR_SET_MT_DIAG:
		if (info->csvn > 3)

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