From: Will Deacon <will.deacon@arm.com>
To: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
Shuah Khan <shuah@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
linux-kselftest@vger.kernel.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Vincent Chen <deanbo422@gmail.com>,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org,
Greentime Hu <green.hu@gmail.com>
Subject: Re: [PATCH v2 5/5] kselftest: Extend vDSO selftest to clock_getres
Date: Tue, 16 Apr 2019 18:08:57 +0100 [thread overview]
Message-ID: <20190416170857.GC7342@fuggles.cambridge.arm.com> (raw)
In-Reply-To: <20190416161434.32691-6-vincenzo.frascino@arm.com>
On Tue, Apr 16, 2019 at 05:14:34PM +0100, Vincenzo Frascino wrote:
> The current version of the multiarch vDSO selftest verifies only
> gettimeofday.
>
> Extend the vDSO selftest to clock_getres, to verify that the
> syscall and the vDSO library function return the same information.
>
> The extension has been used to verify the hrtimer_resoltion fix.
>
> Cc: Shuah Khan <shuah@kernel.org>
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
> ---
> tools/testing/selftests/vDSO/Makefile | 2 +
> .../selftests/vDSO/vdso_clock_getres.c | 108 ++++++++++++++++++
> 2 files changed, 110 insertions(+)
> create mode 100644 tools/testing/selftests/vDSO/vdso_clock_getres.c
Assuming this will go via Shuah's tree.
Will
WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will.deacon@arm.com>
To: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org,
linux-kselftest@vger.kernel.org,
Catalin Marinas <catalin.marinas@arm.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Greentime Hu <green.hu@gmail.com>,
Vincent Chen <deanbo422@gmail.com>, Shuah Khan <shuah@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH v2 5/5] kselftest: Extend vDSO selftest to clock_getres
Date: Tue, 16 Apr 2019 18:08:57 +0100 [thread overview]
Message-ID: <20190416170857.GC7342@fuggles.cambridge.arm.com> (raw)
Message-ID: <20190416170857.vlKQnHgnAhYivVcdl9plU9SFCh9GvEdZ9s8uVp717IM@z> (raw)
In-Reply-To: <20190416161434.32691-6-vincenzo.frascino@arm.com>
On Tue, Apr 16, 2019 at 05:14:34PM +0100, Vincenzo Frascino wrote:
> The current version of the multiarch vDSO selftest verifies only
> gettimeofday.
>
> Extend the vDSO selftest to clock_getres, to verify that the
> syscall and the vDSO library function return the same information.
>
> The extension has been used to verify the hrtimer_resoltion fix.
>
> Cc: Shuah Khan <shuah@kernel.org>
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
> ---
> tools/testing/selftests/vDSO/Makefile | 2 +
> .../selftests/vDSO/vdso_clock_getres.c | 108 ++++++++++++++++++
> 2 files changed, 110 insertions(+)
> create mode 100644 tools/testing/selftests/vDSO/vdso_clock_getres.c
Assuming this will go via Shuah's tree.
Will
WARNING: multiple messages have this Message-ID (diff)
From: will.deacon at arm.com (Will Deacon)
Subject: [PATCH v2 5/5] kselftest: Extend vDSO selftest to clock_getres
Date: Tue, 16 Apr 2019 18:08:57 +0100 [thread overview]
Message-ID: <20190416170857.GC7342@fuggles.cambridge.arm.com> (raw)
In-Reply-To: <20190416161434.32691-6-vincenzo.frascino@arm.com>
On Tue, Apr 16, 2019 at 05:14:34PM +0100, Vincenzo Frascino wrote:
> The current version of the multiarch vDSO selftest verifies only
> gettimeofday.
>
> Extend the vDSO selftest to clock_getres, to verify that the
> syscall and the vDSO library function return the same information.
>
> The extension has been used to verify the hrtimer_resoltion fix.
>
> Cc: Shuah Khan <shuah at kernel.org>
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino at arm.com>
> ---
> tools/testing/selftests/vDSO/Makefile | 2 +
> .../selftests/vDSO/vdso_clock_getres.c | 108 ++++++++++++++++++
> 2 files changed, 110 insertions(+)
> create mode 100644 tools/testing/selftests/vDSO/vdso_clock_getres.c
Assuming this will go via Shuah's tree.
Will
WARNING: multiple messages have this Message-ID (diff)
From: will.deacon@arm.com (Will Deacon)
Subject: [PATCH v2 5/5] kselftest: Extend vDSO selftest to clock_getres
Date: Tue, 16 Apr 2019 18:08:57 +0100 [thread overview]
Message-ID: <20190416170857.GC7342@fuggles.cambridge.arm.com> (raw)
Message-ID: <20190416170857.yL_-Rbv9dPtJKK_MdDdsV54EuqTNa-ejNG9FFZ0UZY8@z> (raw)
In-Reply-To: <20190416161434.32691-6-vincenzo.frascino@arm.com>
On Tue, Apr 16, 2019@05:14:34PM +0100, Vincenzo Frascino wrote:
> The current version of the multiarch vDSO selftest verifies only
> gettimeofday.
>
> Extend the vDSO selftest to clock_getres, to verify that the
> syscall and the vDSO library function return the same information.
>
> The extension has been used to verify the hrtimer_resoltion fix.
>
> Cc: Shuah Khan <shuah at kernel.org>
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino at arm.com>
> ---
> tools/testing/selftests/vDSO/Makefile | 2 +
> .../selftests/vDSO/vdso_clock_getres.c | 108 ++++++++++++++++++
> 2 files changed, 110 insertions(+)
> create mode 100644 tools/testing/selftests/vDSO/vdso_clock_getres.c
Assuming this will go via Shuah's tree.
Will
WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will.deacon@arm.com>
To: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
Shuah Khan <shuah@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Paul Mackerras <paulus@samba.org>,
linux-kselftest@vger.kernel.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Vincent Chen <deanbo422@gmail.com>,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org,
Greentime Hu <green.hu@gmail.com>
Subject: Re: [PATCH v2 5/5] kselftest: Extend vDSO selftest to clock_getres
Date: Tue, 16 Apr 2019 18:08:57 +0100 [thread overview]
Message-ID: <20190416170857.GC7342@fuggles.cambridge.arm.com> (raw)
In-Reply-To: <20190416161434.32691-6-vincenzo.frascino@arm.com>
On Tue, Apr 16, 2019 at 05:14:34PM +0100, Vincenzo Frascino wrote:
> The current version of the multiarch vDSO selftest verifies only
> gettimeofday.
>
> Extend the vDSO selftest to clock_getres, to verify that the
> syscall and the vDSO library function return the same information.
>
> The extension has been used to verify the hrtimer_resoltion fix.
>
> Cc: Shuah Khan <shuah@kernel.org>
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
> ---
> tools/testing/selftests/vDSO/Makefile | 2 +
> .../selftests/vDSO/vdso_clock_getres.c | 108 ++++++++++++++++++
> 2 files changed, 110 insertions(+)
> create mode 100644 tools/testing/selftests/vDSO/vdso_clock_getres.c
Assuming this will go via Shuah's tree.
Will
WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will.deacon@arm.com>
To: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
Shuah Khan <shuah@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
linux-kselftest@vger.kernel.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Vincent Chen <deanbo422@gmail.com>,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org,
Greentime Hu <green.hu@gmail.com>
Subject: Re: [PATCH v2 5/5] kselftest: Extend vDSO selftest to clock_getres
Date: Tue, 16 Apr 2019 18:08:57 +0100 [thread overview]
Message-ID: <20190416170857.GC7342@fuggles.cambridge.arm.com> (raw)
In-Reply-To: <20190416161434.32691-6-vincenzo.frascino@arm.com>
On Tue, Apr 16, 2019 at 05:14:34PM +0100, Vincenzo Frascino wrote:
> The current version of the multiarch vDSO selftest verifies only
> gettimeofday.
>
> Extend the vDSO selftest to clock_getres, to verify that the
> syscall and the vDSO library function return the same information.
>
> The extension has been used to verify the hrtimer_resoltion fix.
>
> Cc: Shuah Khan <shuah@kernel.org>
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
> ---
> tools/testing/selftests/vDSO/Makefile | 2 +
> .../selftests/vDSO/vdso_clock_getres.c | 108 ++++++++++++++++++
> 2 files changed, 110 insertions(+)
> create mode 100644 tools/testing/selftests/vDSO/vdso_clock_getres.c
Assuming this will go via Shuah's tree.
Will
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next prev parent reply other threads:[~2019-04-16 17:08 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-16 16:14 [PATCH v2 0/5] Fix vDSO clock_getres() Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` vincenzo.frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` [PATCH v2 1/5] arm64: " Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` vincenzo.frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:24 ` Catalin Marinas
2019-04-16 16:24 ` Catalin Marinas
2019-04-16 16:24 ` Catalin Marinas
2019-04-16 16:24 ` catalin.marinas
2019-04-16 16:24 ` Catalin Marinas
2019-04-16 17:09 ` Will Deacon
2019-04-16 17:09 ` Will Deacon
2019-04-16 17:09 ` Will Deacon
2019-04-16 17:09 ` Will Deacon
2019-04-16 17:09 ` will.deacon
2019-04-16 17:09 ` Will Deacon
2019-04-16 16:14 ` [PATCH v2 2/5] powerpc: " Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` vincenzo.frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-23 16:33 ` Christophe Leroy
2019-04-23 16:33 ` Christophe Leroy
2019-04-23 16:33 ` Christophe Leroy
2019-04-23 16:33 ` christophe.leroy
2019-04-23 16:33 ` Christophe Leroy
[not found] ` <6df7b0de-931b-618f-08c4-915451eb72e4@arm.com>
[not found] ` <a8833fb2-0242-da57-a48b-fd8af641273d@c-s.fr>
2019-05-21 17:03 ` Christophe Leroy
2019-05-21 17:04 ` Christophe Leroy
2019-04-16 16:14 ` [PATCH v2 3/5] s390: " Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` vincenzo.frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` [PATCH v2 4/5] nds32: " Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` vincenzo.frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` [PATCH v2 5/5] kselftest: Extend vDSO selftest to clock_getres Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 16:14 ` vincenzo.frascino
2019-04-16 16:14 ` Vincenzo Frascino
2019-04-16 17:08 ` Will Deacon [this message]
2019-04-16 17:08 ` Will Deacon
2019-04-16 17:08 ` Will Deacon
2019-04-16 17:08 ` Will Deacon
2019-04-16 17:08 ` will.deacon
2019-04-16 17:08 ` Will Deacon
2019-05-21 16:11 ` vincenzo.frascino
2019-05-21 16:11 ` Vincenzo Frascino
2019-05-21 16:24 ` shuah
2019-05-21 16:24 ` shuah
2019-05-21 17:33 ` shuah
2019-05-21 17:33 ` shuah
2019-05-22 9:28 ` vincenzo.frascino
2019-05-22 9:28 ` Vincenzo Frascino
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