The brk area needs to be zeroed initially, like the .bss section. Juergen Gross (2): x86/xen: use clear_bss() for Xen PV guests x86: fix setup of brk area
arch/x86/include/asm/setup.h | 3 +++ arch/x86/kernel/head64.c | 4 +++- arch/x86/xen/enlighten_pv.c | 8 ++++++-- arch/x86/xen/xen-head.S | 10 +--------- 4 files changed, 13 insertions(+), 12 deletions(-) -- 2.35.3
