Hello Wei, On 19/02/16 07:24, Wei Huang wrote:
On 02/11/2016 09:33 AM, Julien Grall wrote:
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This is also dropping arch_timer_get_timecounter as it was only used by the KVM code. Furthermore, a stub for the new helper hasn't been introduced because KVM is requiring the arch timer for both ARM64 and ARM32.
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-static inline struct timecounter *arch_timer_get_timecounter(void) -{ - return NULL; -} -Most parts are OK. Regarding removing this function from the #else area, is there a possibility to have CONFIG_ARM_ARCH_TIMER=n and CONFIG_KVM=y. If so, will the compilation fails here?
This patch is removing arch_timer_get_timecounter. So it's normal to drop the stub in the #else area. Furthermore, as mentioned in the commit message, I didn't add a stub for the new function because KVM mandates the arch timer for both ARM64 and ARM32. Regards, -- Julien Grall IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
