If CONFIG_IWLMVM=y, CONFIG_THERMAL=n, below error can be found:
drivers/net/wireless/intel/iwlwifi/mvm/fw.o: In function `iwl_mvm_up':
fw.c:(.text+0x2c26): undefined reference to `iwl_mvm_send_temp_report_ths_cmd'
make: *** [vmlinux] Error 1
After commit 242d9c8b9a93 ("iwlwifi: mvm: use FW thermal
monitoring regardless of CONFIG_THERMAL"), iwl_mvm_up()
calls iwl_mvm_send_temp_report_ths_cmd(), but this function
is under CONFIG_THERMAL, which is depended on CONFIG_THERMAL.
Fixes: 242d9c8b9a93 ("iwlwifi: mvm: use FW thermal monitoring regardless of CONFIG_THERMAL")
Signed-off-by: Mao Wenan <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/Kconfig b/drivers/net/wireless/intel/iwlwifi/Kconfig
index 7dbc0d3..801aa0f 100644
--- a/drivers/net/wireless/intel/iwlwifi/Kconfig
+++ b/drivers/net/wireless/intel/iwlwifi/Kconfig
@@ -65,6 +65,7 @@ config IWLMVM
tristate "Intel Wireless WiFi MVM Firmware support"
select WANT_DEV_COREDUMP
depends on MAC80211
+ depends on THERMAL
help
This is the driver that supports the MVM firmware. The list
of the devices that use this firmware is available here:
--
2.7.4
Mao Wenan <[email protected]> writes:
> If CONFIG_IWLMVM=y, CONFIG_THERMAL=n, below error can be found:
> drivers/net/wireless/intel/iwlwifi/mvm/fw.o: In function `iwl_mvm_up':
> fw.c:(.text+0x2c26): undefined reference to `iwl_mvm_send_temp_report_ths_cmd'
> make: *** [vmlinux] Error 1
>
> After commit 242d9c8b9a93 ("iwlwifi: mvm: use FW thermal
> monitoring regardless of CONFIG_THERMAL"), iwl_mvm_up()
> calls iwl_mvm_send_temp_report_ths_cmd(), but this function
> is under CONFIG_THERMAL, which is depended on CONFIG_THERMAL.
>
> Fixes: 242d9c8b9a93 ("iwlwifi: mvm: use FW thermal monitoring regardless of CONFIG_THERMAL")
> Signed-off-by: Mao Wenan <[email protected]>
Luca, should I apply this directly to wireless-drivers?
--
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
On Wed, 2019-09-18 at 16:08 +0300, Kalle Valo wrote:
> Mao Wenan <[email protected]> writes:
>
> > If CONFIG_IWLMVM=y, CONFIG_THERMAL=n, below error can be found:
> > drivers/net/wireless/intel/iwlwifi/mvm/fw.o: In function `iwl_mvm_up':
> > fw.c:(.text+0x2c26): undefined reference to `iwl_mvm_send_temp_report_ths_cmd'
> > make: *** [vmlinux] Error 1
> >
> > After commit 242d9c8b9a93 ("iwlwifi: mvm: use FW thermal
> > monitoring regardless of CONFIG_THERMAL"), iwl_mvm_up()
> > calls iwl_mvm_send_temp_report_ths_cmd(), but this function
> > is under CONFIG_THERMAL, which is depended on CONFIG_THERMAL.
> >
> > Fixes: 242d9c8b9a93 ("iwlwifi: mvm: use FW thermal monitoring regardless of CONFIG_THERMAL")
> > Signed-off-by: Mao Wenan <[email protected]>
>
> Luca, should I apply this directly to wireless-drivers?
No, this patch defeats the point of the patch it fixes.
We have a proper fix already internally, which I haven't sent out yet,
that moves a couple of #ifdef's around to solve the issue. I'll send
the patch in a sec.
--
Cheers,
Luca.