Thread (18 messages) 18 messages, 3 authors, 2021-09-22
STALE1765d
Revisions (3)
  1. v1 current
  2. v2 [diff vs current]
  3. v3 [diff vs current]

[PATCH 5/5] KVM: selftests: Remove __NR_userfaultfd syscall fallback

From: Sean Christopherson <seanjc@google.com>
Date: 2021-08-18 00:12:48
Also in: kvm, linux-kselftest, linux-mips, linux-s390, linuxppc-dev, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

Revert the __NR_userfaultfd syscall fallback added for KVM selftests now
that x86's unistd_{32,63}.h overrides are under uapi/ and thus not in
KVM sefltests' search path, i.e. now that KVM gets x86 syscall numbers
from the installed kernel headers.

No functional change intended.

Cc: Ben Gardon <redacted>
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 tools/arch/x86/include/uapi/asm/unistd_64.h | 3 ---
 1 file changed, 3 deletions(-)
diff --git a/tools/arch/x86/include/uapi/asm/unistd_64.h b/tools/arch/x86/include/uapi/asm/unistd_64.h
index 4205ed4158bf..cb52a3a8b8fc 100644
--- a/tools/arch/x86/include/uapi/asm/unistd_64.h
+++ b/tools/arch/x86/include/uapi/asm/unistd_64.h
@@ -1,7 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __NR_userfaultfd
-#define __NR_userfaultfd 282
-#endif
 #ifndef __NR_perf_event_open
 # define __NR_perf_event_open 298
 #endif
-- 
2.33.0.rc1.237.g0d66db33f3-goog


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