RE: [PATCH] s390/compat: build error for large compat syscall args

2016-04-21 Thread Jungseung Lee
Hello, > s390/compat: build error for large compat syscall args > > Enforce 32 bit types for all compat syscall argument types. > > This way we can make sure that all arguments get correct sign > or zero extension. Otherwise incorrect code would be generated. > > E.g. for a 'long' type

RE: [PATCH] s390/compat: build error for large compat syscall args

2016-04-21 Thread Jungseung Lee
Hello, > s390/compat: build error for large compat syscall args > > Enforce 32 bit types for all compat syscall argument types. > > This way we can make sure that all arguments get correct sign > or zero extension. Otherwise incorrect code would be generated. > > E.g. for a 'long' type

RE: [PATCH] s390/compat: build error for large compat syscall args

2016-04-21 Thread Jungseung Lee
Hello, > s390/compat: build error for large compat syscall args > > Enforce 32 bit types for all compat syscall argument types. > > This way we can make sure that all arguments get correct sign > or zero extension. Otherwise incorrect code would be generated. > > E.g. for a 'long' type

RE: [PATCH] s390/compat: build error for large compat syscall args

2016-04-21 Thread Jungseung Lee
Hello, > s390/compat: build error for large compat syscall args > > Enforce 32 bit types for all compat syscall argument types. > > This way we can make sure that all arguments get correct sign > or zero extension. Otherwise incorrect code would be generated. > > E.g. for a 'long' type