From: H.J. Lu <hjl.tools@gmail.com>
Date: Tue, 27 Feb 2024 19:43:39 +0000 (-0800)
Subject: x86: Don't check XFD against /proc/cpuinfo
X-Git-Tag: glibc-2.40~358
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c7c188d62d76acda1b273b0d4d9c3b32983b28d;p=thirdparty%2Fglibc.git

x86: Don't check XFD against /proc/cpuinfo

Since /proc/cpuinfo doesn't report XFD, don't check it against
/proc/cpuinfo.
---

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);