From: Randy Dunlap <rdunlap@infradead.org>
To: linux-kernel@vger.kernel.org
Cc: Randy Dunlap <rdunlap@infradead.org>,
kernel test robot <lkp@intel.com>, Arnd Bergmann <arnd@arndb.de>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
linux-hyperv@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [PATCH] hv: utils: add PTP_1588_CLOCK to Kconfig to fix build
Date: Thu, 25 Nov 2021 18:33:16 -0800 [thread overview]
Message-ID: <20211126023316.25184-1-rdunlap@infradead.org> (raw)
The hyperv utilities use PTP clock interfaces and should depend a
a kconfig symbol such that they will be built as a loadable module or
builtin so that linker errors do not happen.
Prevents these build errors:
ld: drivers/hv/hv_util.o: in function `hv_timesync_deinit':
hv_util.c:(.text+0x37d): undefined reference to `ptp_clock_unregister'
ld: drivers/hv/hv_util.o: in function `hv_timesync_init':
hv_util.c:(.text+0x738): undefined reference to `ptp_clock_register'
Fixes: 46a971913611a ("Staging: hv: move hyperv code out of staging directory")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Dexuan Cui <decui@microsoft.com>
Cc: linux-hyperv@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/hv/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- linux-next-20211125.orig/drivers/hv/Kconfig
+++ linux-next-20211125/drivers/hv/Kconfig
@@ -19,6 +19,7 @@ config HYPERV_TIMER
config HYPERV_UTILS
tristate "Microsoft Hyper-V Utilities driver"
depends on HYPERV && CONNECTOR && NLS
+ depends on PTP_1588_CLOCK_OPTIONAL
help
Select this option to enable the Hyper-V Utilities.
next reply other threads:[~2021-11-26 2:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 2:33 Randy Dunlap [this message]
2021-11-27 19:12 ` [PATCH] hv: utils: add PTP_1588_CLOCK to Kconfig to fix build Michael Kelley (LINUX)
2021-11-28 21:26 ` Wei Liu
2021-11-28 22:49 ` Randy Dunlap
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