On 11/28/21 13:26, Wei Liu wrote:
On Sat, Nov 27, 2021 at 07:12:11PM +0000, Michael Kelley (LINUX) wrote:
From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Sent: Thursday, November 25, 2021 6:33 PM
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")
Seems like the "Fixes" tag should reference something a little newer than
when the Hyper-V code was first added. Either commit 3716a49a81ba
("hv_utils: implement Hyper-V PTP source") or commit e5f31552674e
("ethernet: fix PTP_1588_CLOCK dependencies") when
PTP_1588_CLOCK_OPTIONAL was added.
[...]
Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>
I used 3716a49a81ba in the Fixes tag and pushed it to hyperv-fixes.
Wei.
Oh, thank you.
~Randy
