'Restructure architecture specific code' series (now merged in char-misc) introduced a regression wrt kexec/kdump. Hypercall and TSC pages setup was moved out to the architecture specific code and the cleanup was dropped. We, however, still need this cleanup: in kexec case the new kernel may try using these pages as normal memory and will certainly crash. Restore the minimal cleanup moving it to the architecture specific code. Commit ids I mention in 'Fixes:' tags are from char-misc-next. Vitaly Kuznetsov (2): Drivers: hv: restore hypervcall page cleanup before kexec Drivers: hv: restore TSC page cleanup before kexec arch/x86/hyperv/hv_init.c | 20 ++++++++++++++++++++ arch/x86/include/asm/mshyperv.h | 1 + drivers/hv/hv.c | 10 ---------- drivers/hv/hyperv_vmbus.h | 2 -- drivers/hv/vmbus_drv.c | 10 +++------- 5 files changed, 24 insertions(+), 19 deletions(-) -- 2.9.3 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
