From: Jeff Dike This fixes write_ldt_entry to treat userspace_pid as an array. Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton --- arch/um/sys-i386/ldt.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff -puN arch/um/sys-i386/ldt.c~uml-fix-a-ptrace-call arch/um/sys-i386/ldt.c --- 25/arch/um/sys-i386/ldt.c~uml-fix-a-ptrace-call 2005-05-02 19:01:40.000000000 -0700 +++ 25-akpm/arch/um/sys-i386/ldt.c 2005-05-02 19:01:40.000000000 -0700 @@ -25,7 +25,7 @@ int sys_modify_ldt_tt(int func, void __u #endif #ifdef CONFIG_MODE_SKAS -extern int userspace_pid; +extern int userspace_pid[]; #include "skas_ptrace.h" @@ -56,7 +56,8 @@ int sys_modify_ldt_skas(int func, void _ ldt = ((struct ptrace_ldt) { .func = func, .ptr = buf, .bytecount = bytecount }); - res = ptrace(PTRACE_LDT, userspace_pid, 0, (unsigned long) &ldt); +#warning Need to look up userspace_pid by cpu + res = ptrace(PTRACE_LDT, userspace_pid[0], 0, (unsigned long) &ldt); if(res < 0) goto out; _