Messages in this thread | | | Subject | Re: [PATCH] xen/balloon: Mark unallocated host memory as UNUSABLE | From | Boris Ostrovsky <> | Date | Fri, 15 Dec 2017 11:21:05 -0500 |
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On 12/15/2017 11:04 AM, kbuild test robot wrote: > Hi Boris, > > I love your patch! Yet something to improve: > > [auto build test ERROR on xen-tip/linux-next] > [also build test ERROR on v4.15-rc3 next-20171215] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/Boris-Ostrovsky/xen-balloon-Mark-unallocated-host-memory-as-UNUSABLE/20171215-231511 > base: https://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git linux-next > config: i386-randconfig-x010-201750 (attached as .config) > compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025 > reproduce: > # save the attached .config to linux build tree > make ARCH=i386
Oh, right...
-boris
> > All errors (new ones prefixed by >>): > > arch/x86/xen/enlighten.c: In function 'arch_xen_balloon_init': >>> arch/x86/xen/enlighten.c:341:27: error: 'max_pfn' undeclared (first use in this function); did you mean 'pgd_pfn'? > unsigned long max_addr = max_pfn << PAGE_SHIFT; > ^~~~~~~ > pgd_pfn > arch/x86/xen/enlighten.c:341:27: note: each undeclared identifier is reported only once for each function it appears in > > vim +341 arch/x86/xen/enlighten.c > > 335 > 336 #ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG > 337 void __init arch_xen_balloon_init(struct resource *hostmem_resource) > 338 { > 339 struct xen_memory_map memmap; > 340 int rc, i, last_guest_ram; > > 341 unsigned long max_addr = max_pfn << PAGE_SHIFT; > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation
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