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26 lines
999 B
26 lines
999 B
1 year ago
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From db9b47e9f996bbdb831580ff7343542a017c80ee Mon Sep 17 00:00:00 2001
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From: DJ Delorie <dj@redhat.com>
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Date: Thu, 9 Mar 2023 22:32:54 -0500
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Subject: x86: Don't check PREFETCHWT1 in tst-cpu-features-cpuinfo.c
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Don't check PREFETCHWT1 against /proc/cpuinfo since kernel doesn't report
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PREFETCHWT1 in /proc/cpuinfo.
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Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
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diff --git a/sysdeps/x86/tst-cpu-features-cpuinfo.c b/sysdeps/x86/tst-cpu-features-cpuinfo.c
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index c25240774e..e963592c4b 100644
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--- a/sysdeps/x86/tst-cpu-features-cpuinfo.c
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+++ b/sysdeps/x86/tst-cpu-features-cpuinfo.c
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@@ -217,7 +217,10 @@ do_test (int argc, char **argv)
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fails += CHECK_PROC (pku, PKU);
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fails += CHECK_PROC (popcnt, POPCNT);
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fails += CHECK_PROC (3dnowprefetch, PREFETCHW);
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+#if 0
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+ /* NB: /proc/cpuinfo doesn't report this feature. */
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fails += CHECK_PROC (prefetchwt1, PREFETCHWT1);
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+#endif
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#if 0
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/* NB: /proc/cpuinfo doesn't report this feature. */
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fails += CHECK_PROC (ptwrite, PTWRITE);
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