From: Cyril Bur <cyrilbur@gmail.com>
To: linuxppc-dev@lists.ozlabs.org, wei.guo.simon@gmail.com
Cc: mikey@neuling.org, anton@samba.org
Subject: [PATCH v3 01/21] selftests/powerpc: Compile selftests against headers without AT_HWCAP2
Date: Wed, 17 Aug 2016 13:43:03 +1000 [thread overview]
Message-ID: <20160817034323.23053-2-cyrilbur@gmail.com> (raw)
In-Reply-To: <20160817034323.23053-1-cyrilbur@gmail.com>
It might be nice to compile selftests against older kernels and
headers but which may not have HWCAP2.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
---
tools/testing/selftests/powerpc/utils.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/tools/testing/selftests/powerpc/utils.h b/tools/testing/selftests/powerpc/utils.h
index fbd33e5..ecd11b5 100644
--- a/tools/testing/selftests/powerpc/utils.h
+++ b/tools/testing/selftests/powerpc/utils.h
@@ -32,10 +32,17 @@ static inline bool have_hwcap(unsigned long ftr)
return ((unsigned long)get_auxv_entry(AT_HWCAP) & ftr) == ftr;
}
+#ifdef AT_HWCAP2
static inline bool have_hwcap2(unsigned long ftr2)
{
return ((unsigned long)get_auxv_entry(AT_HWCAP2) & ftr2) == ftr2;
}
+#else
+static inline bool have_hwcap2(unsigned long ftr2)
+{
+ return false;
+}
+#endif
/* Yes, this is evil */
#define FAIL_IF(x) \
--
2.9.3
next prev parent reply other threads:[~2016-08-17 3:44 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-17 3:43 [PATCH v3 00/21] Consistent TM structures Cyril Bur
2016-08-17 3:43 ` Cyril Bur [this message]
2016-08-17 3:43 ` [PATCH v3 02/21] powerpc: Always restore FPU/VEC/VSX if hardware transactional memory in use Cyril Bur
2016-08-19 6:33 ` Michael Neuling
2016-08-23 0:57 ` Cyril Bur
2016-08-17 3:43 ` [PATCH v3 03/21] powerpc: Add check_if_tm_restore_required() to giveup_all() Cyril Bur
2016-08-19 6:40 ` Michael Neuling
2016-08-17 3:43 ` [PATCH v3 04/21] powerpc: Return the new MSR from msr_check_and_set() Cyril Bur
2016-08-17 3:53 ` Cyril Bur
2016-08-19 6:47 ` Michael Neuling
2016-08-17 3:43 ` [PATCH v3 05/21] powerpc: Never giveup a reclaimed thread when enabling kernel {fp, altivec, vsx} Cyril Bur
2016-08-17 3:43 ` [PATCH v3 06/21] powerpc: signals: Stop using current in signal code Cyril Bur
2016-08-17 4:31 ` kbuild test robot
2016-08-17 3:43 ` [PATCH v3 07/21] selftests/powerpc: Check for VSX preservation across userspace preemption Cyril Bur
2016-08-17 3:43 ` [PATCH v3 08/21] selftests/powerpc: Rework FPU stack placement macros and move to header file Cyril Bur
2016-08-17 3:43 ` [PATCH v3 09/21] selftests/powerpc: Move VMX stack frame macros " Cyril Bur
2016-08-17 3:43 ` [PATCH v3 10/21] selftests/powerpc: Introduce GPR asm helper " Cyril Bur
2016-08-17 3:43 ` [PATCH v3 11/21] selftests/powerpc: Add transactional memory defines Cyril Bur
2016-08-17 3:43 ` [PATCH v3 12/21] selftests/powerpc: Allow tests to extend their kill timeout Cyril Bur
2016-08-17 3:43 ` [PATCH v3 13/21] selftests/powerpc: Add TM tcheck helpers in C Cyril Bur
2016-08-17 3:43 ` [PATCH v3 14/21] selftests/powerpc: Check that signals always get delivered Cyril Bur
2016-08-17 3:43 ` [PATCH v3 15/21] selftests/powerpc: Add checks for transactional GPRs in signal contexts Cyril Bur
2016-08-17 3:43 ` [PATCH v3 16/21] selftests/powerpc: Add checks for transactional FPUs " Cyril Bur
2016-08-17 3:43 ` [PATCH v3 17/21] selftests/powerpc: Add checks for transactional VMXs " Cyril Bur
2016-08-17 3:43 ` [PATCH v3 18/21] selftests/powerpc: Add checks for transactional VSXs " Cyril Bur
2016-08-17 3:43 ` [PATCH v3 19/21] powerpc: tm: Always use fp_state and vr_state to store live registers Cyril Bur
2016-08-19 4:04 ` Simon Guo
2016-08-17 3:43 ` [PATCH v3 20/21] powerpc: tm: Rename transct_(*) to ck(\1)_state Cyril Bur
2016-08-17 3:43 ` [PATCH v3 21/21] powerpc: Remove do_load_up_transact_{fpu,altivec} Cyril Bur
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