x86/pkeys/selftests: Rename 'si_pkey' to 'siginfo_pkey'

'si_pkey' is now #defined to be the name of the new siginfo field that
protection keys uses.  Rename it not to conflict.

Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20171111001231.DFFC8285@viggo.jf.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/tools/testing/selftests/x86/protection_keys.c b/tools/testing/selftests/x86/protection_keys.c
index 7a1cc0e56d2d6a5006548f9f4488ae003db24911..bc1b0735bb50ed02963e834c7dc38395f7c6d834 100644 (file)
--- a/tools/testing/selftests/x86/protection_keys.c
+++ b/tools/testing/selftests/x86/protection_keys.c
@@ -250,7 +250,7 @@ void signal_handler(int signum, siginfo_t *si, void *vucontext)
        unsigned long ip;
        char *fpregs;
        u32 *pkru_ptr;
-       u64 si_pkey;
+       u64 siginfo_pkey;
        u32 *si_pkey_ptr;
        int pkru_offset;
        fpregset_t fpregset;
@@ -292,9 +292,9 @@ void signal_handler(int signum, siginfo_t *si, void *vucontext)
        si_pkey_ptr = (u32 *)(((u8 *)si) + si_pkey_offset);
        dprintf1("si_pkey_ptr: %p\n", si_pkey_ptr);
        dump_mem(si_pkey_ptr - 8, 24);
-       si_pkey = *si_pkey_ptr;
-       pkey_assert(si_pkey < NR_PKEYS);
-       last_si_pkey = si_pkey;
+       siginfo_pkey = *si_pkey_ptr;
+       pkey_assert(siginfo_pkey < NR_PKEYS);
+       last_si_pkey = siginfo_pkey;
 
        if ((si->si_code == SEGV_MAPERR) ||
            (si->si_code == SEGV_ACCERR) ||
@@ -306,7 +306,7 @@ void signal_handler(int signum, siginfo_t *si, void *vucontext)
        dprintf1("signal pkru from xsave: %08x\n", *pkru_ptr);
        /* need __rdpkru() version so we do not do shadow_pkru checking */
        dprintf1("signal pkru from  pkru: %08x\n", __rdpkru());
-       dprintf1("si_pkey from siginfo: %jx\n", si_pkey);
+       dprintf1("pkey from siginfo: %jx\n", siginfo_pkey);
        *(u64 *)pkru_ptr = 0x00000000;
        dprintf1("WARNING: set PRKU=0 to allow faulting instruction to continue\n");
        pkru_faults++;