Messages in this thread | | | From | Arnd Bergmann <> | Date | Wed, 26 Jul 2017 16:27:44 +0200 | Subject | objtool warnings in randconfig builds using gcc-7.1.1 |
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Hi Josh,
With the configuration at https://pastebin.com/jHtvCwER and gcc-7.1.1, I get these warnings
drivers/hid/wacom_wac.o: warning: objtool: wacom_bpt3_touch()+0x2a5: stack state mismatch: cfa1=7+8 cfa2=6+16 drivers/iio/adc/vf610_adc.o: warning: objtool: vf610_adc_calculate_rates() falls through to next function vf610_adc_sample_set() drivers/pwm/pwm-hibvt.o: warning: objtool: hibvt_pwm_get_state() falls through to next function hibvt_pwm_remove() drivers/pwm/pwm-mediatek.o: warning: objtool: mtk_pwm_config() falls through to next function mtk_pwm_enable() drivers/spi/spi-bcm2835.o: warning: objtool: .text: unexpected end of section drivers/spi/spi-bcm2835aux.o: warning: objtool: .text: unexpected end of section drivers/watchdog/digicolor_wdt.o: warning: objtool: dc_wdt_get_timeleft() falls through to next function dc_wdt_restart()
this seems to be related to a warning I reported in older kernels that we never fixed, but now the output is slightly different.
Arnd
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