From: "Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
To: Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Arnd Bergmann <arnd@arndb.de>,
"David S. Miller" <davem@davemloft.net>,
Andreas Larsson <andreas@gaisler.com>,
Nick Alcock <nick.alcock@oracle.com>,
John Stultz <jstultz@google.com>,
Stephen Boyd <sboyd@kernel.org>,
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
Shuah Khan <shuah@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Theodore Ts'o <tytso@mit.edu>,
"Jason A. Donenfeld" <Jason@zx2c4.com>,
Russell King <linux@armlinux.org.uk>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Nagarathnam Muthusamy <nagarathnam.muthusamy@oracle.com>,
Shannon Nelson <sln@onemain.com>
Cc: linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org,
linux-kselftest@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev,
linux-mips@vger.kernel.org, linux-s390@vger.kernel.org,
"Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
Subject: [PATCH v3 01/36] selftests: vDSO: vdso_test_correctness: Handle different tv_usec types
Date: Wed, 17 Sep 2025 16:00:03 +0200 [thread overview]
Message-ID: <20250917-vdso-sparc64-generic-2-v3-1-3679b1bc8ee8@linutronix.de> (raw)
In-Reply-To: <20250917-vdso-sparc64-generic-2-v3-0-3679b1bc8ee8@linutronix.de>
On SPARC the field tv_usec of 'struct timespec' is not a 'long int', but
only a regular int. In this case the format string is incorrect and will
trigger compiler warnings.
Avoid the warnings by casting to 'long long', similar to how it is done for
the tv_sec and what the other similar selftests are doing.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
tools/testing/selftests/vDSO/vdso_test_correctness.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/vDSO/vdso_test_correctness.c b/tools/testing/selftests/vDSO/vdso_test_correctness.c
index da651cf53c6ca4242085de109c7fc57bd807297c..5229fcaae8194d51b2cdffdbae59f00cfaeb96dc 100644
--- a/tools/testing/selftests/vDSO/vdso_test_correctness.c
+++ b/tools/testing/selftests/vDSO/vdso_test_correctness.c
@@ -412,10 +412,10 @@ static void test_gettimeofday(void)
return;
}
- printf("\t%llu.%06ld %llu.%06ld %llu.%06ld\n",
- (unsigned long long)start.tv_sec, start.tv_usec,
- (unsigned long long)vdso.tv_sec, vdso.tv_usec,
- (unsigned long long)end.tv_sec, end.tv_usec);
+ printf("\t%llu.%06lld %llu.%06lld %llu.%06lld\n",
+ (unsigned long long)start.tv_sec, (long long)start.tv_usec,
+ (unsigned long long)vdso.tv_sec, (long long)vdso.tv_usec,
+ (unsigned long long)end.tv_sec, (long long)end.tv_usec);
if (!tv_leq(&start, &vdso) || !tv_leq(&vdso, &end)) {
printf("[FAIL]\tTimes are out of sequence\n");
--
2.51.0
next prev parent reply other threads:[~2025-09-17 14:02 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-17 14:00 [PATCH v3 00/36] sparc64: vdso: Switch to the generic vDSO library Thomas Weißschuh
2025-09-17 14:00 ` Thomas Weißschuh [this message]
2025-09-17 14:00 ` [PATCH v3 02/36] arm64: vDSO: getrandom: Explicitly include asm/alternative.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 03/36] arm64: vDSO: gettimeofday: Explicitly include vdso/clocksource.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 04/36] arm64: vDSO: compat_gettimeofday: Add explicit includes Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 05/36] ARM: vdso: gettimeofday: " Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 06/36] powerpc/vdso/gettimeofday: Explicitly include vdso/time32.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 07/36] powerpc/vdso: Explicitly include asm/cputable.h and asm/feature-fixups.h Thomas Weißschuh
2025-09-17 14:41 ` Christophe Leroy
2025-09-17 15:21 ` Thomas Weißschuh
2025-09-17 15:23 ` Christophe Leroy
2025-09-22 2:44 ` Michael Ellerman
2025-09-17 14:00 ` [PATCH v3 08/36] LoongArch: vDSO: Explicitly include asm/vdso/vdso.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 09/36] MIPS: vdso: Add include guard to asm/vdso/vdso.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 10/36] MIPS: vdso: Explicitly include asm/vdso/vdso.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 11/36] random: vDSO: Add explicit includes Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 12/36] vdso/gettimeofday: " Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 13/36] vdso/helpers: Explicitly include vdso/processor.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 14/36] vdso/datapage: Remove inclusion of gettimeofday.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 15/36] vdso/datapage: Trim down unnecessary includes Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 16/36] random: vDSO: trim vDSO includes Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 17/36] random: vDSO: remove ifdeffery Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 18/36] random: vDSO: split out datapage update into helper functions Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 19/36] random: vDSO: only access vDSO datapage after random_init() Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 20/36] s390/time: Set up vDSO datapage later Thomas Weißschuh
2025-09-17 15:12 ` Heiko Carstens
2025-09-17 14:00 ` [PATCH v3 21/36] vdso/datastore: Reduce scope of some variables in vvar_fault() Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 22/36] vdso/datastore: Drop inclusion of linux/mmap_lock.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 23/36] vdso/datastore: Map pages through struct page Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 24/36] vdso/datastore: Allocate data pages dynamically Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 25/36] sparc64: vdso: Link with -z noexecstack Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 26/36] sparc64: vdso: Remove obsolete "fake section table" reservation Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 27/36] sparc64: vdso: Replace code patching with runtime conditional Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 28/36] sparc64: vdso: Move hardware counter read into header Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 29/36] sparc64: vdso: Move syscall fallbacks " Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 30/36] sparc64: vdso: Introduce vdso/processor.h Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 31/36] sparc64: vdso: Switch to the generic vDSO library Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 32/36] sparc64: vdso2c: Drop sym_vvar_start handling Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 33/36] sparc64: vdso2c: Remove symbol handling Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 34/36] sparc64: vdso: Implement clock_gettime64() Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 35/36] clocksource: remove ARCH_CLOCKSOURCE_DATA Thomas Weißschuh
2025-09-17 14:00 ` [PATCH v3 36/36] clocksource: drop include of asm/clocksource.h from linux/clocksource.h Thomas Weißschuh
2025-09-20 13:24 ` [PATCH v3 00/36] sparc64: vdso: Switch to the generic vDSO library John Paul Adrian Glaubitz
2025-09-20 14:37 ` Thomas Weißschuh
2025-09-21 5:05 ` John Paul Adrian Glaubitz
2025-09-24 7:40 ` John Paul Adrian Glaubitz
2025-09-24 8:07 ` Thomas Weißschuh
2025-09-24 8:28 ` John Paul Adrian Glaubitz
2025-09-24 11:35 ` Thomas Weißschuh
2025-09-26 13:53 ` Andreas Larsson
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