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Date: Wed, 14 Oct 2015 23:11:40 +0100 From: Luis de Bethencourt <luisbg@....samsung.com> To: Guenter Roeck <linux@...ck-us.net>, linux-kernel@...r.kernel.org CC: linux-watchdog@...r.kernel.org, wim@...ana.be, javier@....samsung.com Subject: Re: [PATCH v2] watchdog: Compile possible drivers with COMPILE_TEST On 14/10/15 22:35, Guenter Roeck wrote: > On 10/14/2015 11:55 AM, Luis de Bethencourt wrote: >> These drivers have depends that aren't build dependencies, so it's >> a good idea to allow these drivers to always be built when the >> COMPILE_TEST option is enabled. >> >> That way, the drivers can be built with a config generated by make >> allyesconfig and check if a patch would break the build. >> >> Signed-off-by: Luis de Bethencourt <luisbg@....samsung.com> > > What architectures have you actually tested this for ? > > Guenter > I've compiled it in x86 and then I tried ARM (with CROSS_COMPILE="ccache arm-linux-gnueabihf-" ARCH=arm) But ARM kept failing due to other drivers, first Lustre then an Ethernet driver (I40E), and more. Is there a better way of doing this? Thanks, Luis >> --- >> >> Hi, >> >> I have removed the COMPILE_TEST for SIRFSOC_WATCHDOG, since the kbuild test >> robot complained with warnings about it. >> >> Thanks, >> Luis >> >> drivers/watchdog/Kconfig | 46 +++++++++++++++++++++++----------------------- >> 1 file changed, 23 insertions(+), 23 deletions(-) >> >> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig >> index 79e1aa1..b3d69c3 100644 >> --- a/drivers/watchdog/Kconfig >> +++ b/drivers/watchdog/Kconfig >> @@ -190,7 +190,7 @@ config AT91SAM9X_WATCHDOG >> >> config SAMA5D4_WATCHDOG >> tristate "Atmel SAMA5D4 Watchdog Timer" >> - depends on ARCH_AT91 >> + depends on ARCH_AT91 || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Atmel SAMA5D4 watchdog timer is embedded into SAMA5D4 chips. >> @@ -261,7 +261,7 @@ config HAVE_S3C2410_WATCHDOG >> >> config S3C2410_WATCHDOG >> tristate "S3C2410 Watchdog" >> - depends on HAVE_S3C2410_WATCHDOG >> + depends on HAVE_S3C2410_WATCHDOG || COMPILE_TEST >> select WATCHDOG_CORE >> select MFD_SYSCON if ARCH_EXYNOS5 >> help >> @@ -299,7 +299,7 @@ config DW_WATCHDOG >> >> config EP93XX_WATCHDOG >> tristate "EP93xx Watchdog" >> - depends on ARCH_EP93XX >> + depends on ARCH_EP93XX || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Say Y here if to include support for the watchdog timer >> @@ -310,7 +310,7 @@ config EP93XX_WATCHDOG >> >> config OMAP_WATCHDOG >> tristate "OMAP Watchdog" >> - depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS >> + depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog. Say 'Y' >> @@ -346,7 +346,7 @@ config IOP_WATCHDOG >> >> config DAVINCI_WATCHDOG >> tristate "DaVinci watchdog" >> - depends on ARCH_DAVINCI || ARCH_KEYSTONE >> + depends on ARCH_DAVINCI || ARCH_KEYSTONE || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Say Y here if to include support for the watchdog timer >> @@ -380,7 +380,7 @@ config RN5T618_WATCHDOG >> >> config SUNXI_WATCHDOG >> tristate "Allwinner SoCs watchdog support" >> - depends on ARCH_SUNXI >> + depends on ARCH_SUNXI || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Say Y here to include support for the watchdog timer >> @@ -409,7 +409,7 @@ config TWL4030_WATCHDOG >> >> config STMP3XXX_RTC_WATCHDOG >> tristate "Freescale STMP3XXX & i.MX23/28 watchdog" >> - depends on RTC_DRV_STMP >> + depends on RTC_DRV_STMP || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Say Y here to include support for the watchdog timer inside >> @@ -419,7 +419,7 @@ config STMP3XXX_RTC_WATCHDOG >> >> config NUC900_WATCHDOG >> tristate "Nuvoton NUC900 watchdog" >> - depends on ARCH_W90X900 >> + depends on ARCH_W90X900 || COMPILE_TEST >> help >> Say Y here if to include support for the watchdog timer >> for the Nuvoton NUC900 series SoCs. >> @@ -428,7 +428,7 @@ config NUC900_WATCHDOG >> >> config TS72XX_WATCHDOG >> tristate "TS-72XX SBC Watchdog" >> - depends on MACH_TS72XX >> + depends on MACH_TS72XX || COMPILE_TEST >> help >> Technologic Systems TS-7200, TS-7250 and TS-7260 boards have >> watchdog timer implemented in a external CPLD chip. Say Y here >> @@ -446,7 +446,7 @@ config MAX63XX_WATCHDOG >> >> config IMX2_WDT >> tristate "IMX2+ Watchdog" >> - depends on ARCH_MXC >> + depends on ARCH_MXC || COMPILE_TEST >> select REGMAP_MMIO >> select WATCHDOG_CORE >> help >> @@ -484,7 +484,7 @@ config RETU_WATCHDOG >> >> config MOXART_WDT >> tristate "MOXART watchdog" >> - depends on ARCH_MOXART >> + depends on ARCH_MOXART || COMPILE_TEST >> help >> Say Y here to include Watchdog timer support for the watchdog >> existing on the MOXA ART SoC series platforms. >> @@ -503,7 +503,7 @@ config SIRFSOC_WATCHDOG >> >> config ST_LPC_WATCHDOG >> tristate "STMicroelectronics LPC Watchdog" >> - depends on ARCH_STI >> + depends on ARCH_STI || COMPILE_TEST >> depends on OF >> select WATCHDOG_CORE >> help >> @@ -539,7 +539,7 @@ config QCOM_WDT >> >> config MESON_WATCHDOG >> tristate "Amlogic Meson SoCs watchdog support" >> - depends on ARCH_MESON >> + depends on ARCH_MESON || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Say Y here to include support for the watchdog timer >> @@ -549,7 +549,7 @@ config MESON_WATCHDOG >> >> config MEDIATEK_WATCHDOG >> tristate "Mediatek SoCs watchdog support" >> - depends on ARCH_MEDIATEK >> + depends on ARCH_MEDIATEK || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Say Y here to include support for the watchdog timer >> @@ -559,7 +559,7 @@ config MEDIATEK_WATCHDOG >> >> config DIGICOLOR_WATCHDOG >> tristate "Conexant Digicolor SoCs watchdog support" >> - depends on ARCH_DIGICOLOR >> + depends on ARCH_DIGICOLOR || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Say Y here to include support for the watchdog timer >> @@ -582,7 +582,7 @@ config LPC18XX_WATCHDOG >> >> config AT32AP700X_WDT >> tristate "AT32AP700x watchdog" >> - depends on CPU_AT32AP700X >> + depends on CPU_AT32AP700X || COMPILE_TEST >> help >> Watchdog timer embedded into AT32AP700x devices. This will reboot >> your system when the timeout is reached. >> @@ -690,7 +690,7 @@ config GEODE_WDT >> >> config SC520_WDT >> tristate "AMD Elan SC520 processor Watchdog" >> - depends on MELAN >> + depends on MELAN || COMPILE_TEST >> help >> This is the driver for the hardware watchdog built in to the >> AMD "Elan" SC520 microcomputer commonly used in embedded systems. >> @@ -963,7 +963,7 @@ config NV_TCO >> >> config RDC321X_WDT >> tristate "RDC R-321x SoC watchdog" >> - depends on X86_RDC321X >> + depends on X86_RDC321X || COMPILE_TEST >> help >> This is the driver for the built in hardware watchdog >> in the RDC R-321x SoC. >> @@ -987,7 +987,7 @@ config 60XX_WDT >> >> config SBC8360_WDT >> tristate "SBC8360 Watchdog Timer" >> - depends on X86_32 >> + depends on X86_32 || COMPILE_TEST >> ---help--- >> >> This is the driver for the hardware watchdog on the SBC8360 Single >> @@ -1178,7 +1178,7 @@ config ATH79_WDT >> >> config BCM47XX_WDT >> tristate "Broadcom BCM47xx Watchdog Timer" >> - depends on BCM47XX || ARCH_BCM_5301X >> + depends on BCM47XX || ARCH_BCM_5301X || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Hardware driver for the Broadcom BCM47xx Watchdog Timer. >> @@ -1293,7 +1293,7 @@ config BCM2835_WDT >> >> config BCM_KONA_WDT >> tristate "BCM Kona Watchdog" >> - depends on ARCH_BCM_MOBILE >> + depends on ARCH_BCM_MOBILE || COMPILE_TEST >> select WATCHDOG_CORE >> help >> Support for the watchdog timer on the following Broadcom BCM281xx >> @@ -1368,7 +1368,7 @@ config 8xxx_WDT >> >> config MV64X60_WDT >> tristate "MV64X60 (Marvell Discovery) Watchdog Timer" >> - depends on MV64X60 >> + depends on MV64X60 || COMPILE_TEST >> >> config PIKA_WDT >> tristate "PIKA FPGA Watchdog" >> @@ -1533,7 +1533,7 @@ config PCWATCHDOG >> >> config MIXCOMWD >> tristate "Mixcom Watchdog" >> - depends on ISA >> + depends on ISA || COMPILE_TEST >> ---help--- >> This is a driver for the Mixcom hardware watchdog cards. This >> watchdog simply watches your kernel to make sure it doesn't freeze, >> > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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