Re: [PATCH] testsuite fix: timezone: failing due to permissions in cross testing

2019-01-09 Thread Florian Weimer
* Joseph Myers: > On Tue, 18 Dec 2018, Florian Weimer wrote: > >> There are also some xtests that require root privileges, such as >> nptl/tst-setuid1. Building and testing as root is supported (but > > That looks like it ought to become a test using user namespaces (and so > not an xtest). Can

[PATCH 02/14] arc: define syscall_get_arch()

2019-01-09 Thread Dmitry V. Levin
syscall_get_arch() is required to be implemented on all architectures in addition to already implemented syscall_get_nr(), syscall_get_arguments(), syscall_get_error(), and syscall_get_return_value() functions in order to extend the generic ptrace API with PTRACE_GET_SYSCALL_INFO request. Acked-by

[PATCH 01/14] Move EM_ARCOMPACT and EM_ARCV2 to uapi/linux/elf-em.h

2019-01-09 Thread Dmitry V. Levin
These should never have been defined in the arch tree to begin with, and now uapi/linux/audit.h header is going to use EM_ARCOMPACT and EM_ARCV2 in order to define AUDIT_ARCH_ARCOMPACT and AUDIT_ARCH_ARCV2 which are needed to implement syscall_get_arch() which in turn is required to extend the gene

[PATCH 14/14] syscall_get_arch: add "struct task_struct *" argument

2019-01-09 Thread Dmitry V. Levin
This argument is required to extend the generic ptrace API with PTRACE_GET_SYSCALL_INFO request: syscall_get_arch() is going to be called from ptrace_request() along with syscall_get_nr(), syscall_get_arguments(), syscall_get_error(), and syscall_get_return_value() functions with a tracee as their

Re: [PATCH] ARC: show detaled ActionPoint configuration in mumbojumbo

2019-01-09 Thread Vineet Gupta
On 12/28/18 8:44 AM, Eugeniy Paltsev wrote: > Add information about ActionPointis number and supported set > of targets (minimum / full). > > Signed-off-by: Eugeniy Paltsev > --- > arch/arc/include/asm/arcregs.h | 8 +++ > arch/arc/kernel/setup.c| 53 > +

Re: [PATCH] ARC: show detaled ActionPoint configuration in mumbojumbo

2019-01-09 Thread Vineet Gupta
On 1/9/19 9:35 AM, Vineet Gupta wrote: > + cpu->extn.ap_full = !ap.min; This needs to be + cpu->extn.ap_full = !!ap.min; ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/lis

Re: ARC vs. generic sigaction (was Re: [PATCH 08/21] ARC: Linux Syscall Interface)

2019-01-09 Thread Vineet Gupta
On 12/21/18 4:05 AM, Adhemerval Zanella wrote: >> Thing is ARC signal return depends on a restorer. Meaning !SA_RESTORER >> doesn't >> effectively exist (between libc and kernel). We currently honor user provided >> value, instead we could simply overwrite it with default_rt_restorer and on >> th