lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 23 May 2014 09:23:32 +0900 From: Alexandre Courbot <acourbot@...dia.com> To: Stephen Warren <swarren@...dia.com> Cc: Olof Johansson <olof@...om.net>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Alexandre Courbot <acourbot@...dia.com> Subject: [PATCH RESEND] ARM: trusted_foundations: fix compile error on non-SMP The setup_max_cpus variable is only defined if CONFIG_SMP is set. Add a preprocessor condition to avoid the following compilation error if CONFIG_SMP is not set: arch/arm/include/asm/trusted_foundations.h: In function 'register_trusted_foundations': arch/arm/include/asm/trusted_foundations.h:57:2: error: 'setup_max_cpus' undeclared (first use in this function) Signed-off-by: Alexandre Courbot <acourbot@...dia.com> Reported-by: Russell King <rmk+kernel@....linux.org.uk> --- Hi Stephen, This patch has been originally submitted through Russell's patch tracker, where it has stayed untouched for ~3 weeks now. Considering that this fixes a compilation error and should thus be made available quickly, and that Tegra is the only user of Trusted Foundations, would you agree to take it into your tree? arch/arm/include/asm/trusted_foundations.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/include/asm/trusted_foundations.h b/arch/arm/include/asm/trusted_foundations.h index b5f7705..624e1d4 100644 --- a/arch/arm/include/asm/trusted_foundations.h +++ b/arch/arm/include/asm/trusted_foundations.h @@ -54,7 +54,9 @@ static inline void register_trusted_foundations( */ pr_err("No support for Trusted Foundations, continuing in degraded mode.\n"); pr_err("Secondary processors as well as CPU PM will be disabled.\n"); +#if IS_ENABLED(CONFIG_SMP) setup_max_cpus = 0; +#endif cpu_idle_poll_ctrl(true); } -- 1.9.2 -- 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/
Powered by blists - more mailing lists