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* [glibc] x86: Don't check XFD against /proc/cpuinfo
@ 2024-02-28 19:50 H.J. Lu
  0 siblings, 0 replies; only message in thread
From: H.J. Lu @ 2024-02-28 19:50 UTC (permalink / raw)
  To: glibc-cvs

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=8c7c188d62d76acda1b273b0d4d9c3b32983b28d

commit 8c7c188d62d76acda1b273b0d4d9c3b32983b28d
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Feb 27 11:43:39 2024 -0800

    x86: Don't check XFD against /proc/cpuinfo
    
    Since /proc/cpuinfo doesn't report XFD, don't check it against
    /proc/cpuinfo.

Diff:
---
 sysdeps/x86/tst-cpu-features-cpuinfo.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sysdeps/x86/tst-cpu-features-cpuinfo.c b/sysdeps/x86/tst-cpu-features-cpuinfo.c
index c11c6951c3..0251fb5460 100644
--- a/sysdeps/x86/tst-cpu-features-cpuinfo.c
+++ b/sysdeps/x86/tst-cpu-features-cpuinfo.c
@@ -294,7 +294,10 @@ do_test (int argc, char **argv)
   fails += CHECK_PROC (waitpkg, WAITPKG);
   fails += CHECK_PROC (wbnoinvd, WBNOINVD);
   fails += CHECK_PROC (x2apic, X2APIC);
+#if 0
+  /* NB: /proc/cpuinfo doesn't report this feature.  */
   fails += CHECK_PROC (xfd, XFD);
+#endif
   fails += CHECK_PROC (xgetbv1, XGETBV_ECX_1);
   fails += CHECK_PROC (xop, XOP);
   fails += CHECK_PROC (xsave, XSAVE);

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