* [email protected] <[email protected]> wrote:
> From: "K. Y. Srinivasan" <[email protected]> > > The IPI hypercalls depend on being able to map the Linux notion of CPU ID > to the hypervisor's notion of the CPU ID. The array hv_vp_index[] provides > this mapping. Code for populating this array depends on the IPI functionality. > Break this circular dependency. > > Fixes: 68bb7bfb7985 ("X86/Hyper-V: Enable IPI enlightenments") > > Signed-off-by: K. Y. Srinivasan <[email protected]> > Tested-by: Michael Kelley <[email protected]> > --- > arch/x86/hyperv/hv_apic.c | 5 +++++ > arch/x86/hyperv/hv_init.c | 5 ++++- > arch/x86/include/asm/mshyperv.h | 2 ++ > 3 files changed, 11 insertions(+), 1 deletion(-) Ugh, this patch wasn't even build tested, on 64-bit allyes/allmodconfig: arch/x86/hyperv/hv_apic.c: In function ‘__send_ipi_mask’: arch/x86/hyperv/hv_apic.c:171:4: error: label ‘ipi_mask_done’ used but not defined scripts/Makefile.build:317: recipe for target 'arch/x86/hyperv/hv_apic.o' failed make[2]: *** [arch/x86/hyperv/hv_apic.o] Error 1 Thanks, Ingo
