search for: _sysctl

...tup_table", + (Addr)&gst->nr_frames, sizeof(gst->nr_frames)); + break; + } + default: + bad_subop(tid, layout, arrghs, status, flags, + "__HYPERVISOR_grant_table_op", ARG1); + break; + } +} + +PRE(sysctl) { + struct xen_sysctl *sysctl = (struct xen_sysctl *)(unsigned int)ARG1; + + PRINT("__HYPERVISOR_sysctl ( %d )", sysctl->cmd); + + /* + * Common part of xen_sysctl: + * uint32_t cmd; + * uint32_t interface_version; + */ + PRE_MEM_READ("__HYPERVISOR_sysctl", ARG1, +...

...++ b/coregrind/m_syswrap/syswrap-xen.c > @@ -59,6 +59,7 @@ > #include "priv_syswrap-xen.h" > > #include <stdint.h> > +#include <inttypes.h> > > #define __XEN_TOOLS__ > > @@ -353,9 +354,26 @@ PRE(sysctl) { > PRE_MEM_READ("__HYPERVISOR_sysctl", ARG1, > sizeof(uint32_t) + sizeof(uint32_t)); > > - if (!sysctl || sysctl->interface_version != > XEN_SYSCTL_INTERFACE_VERSION) - /* BUG ? */ > + if (!sysctl) > + return; > + > + if (sysctl->interface_version != XEN_SYSCTL_INTER...

...708) = 21587 rt_sigaction(SIGRTMIN, {0x4003a760, [], SA_SIGINFO}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {0x4003a3a0, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=RLIM_INFINITY, rlim_max=RLIM_INFINITY}) = 0 _sysctl({{CTL_KERN, KERN_VERSION}, 2, 0xbffff17c, 31, (nil), 0}) = 0 brk(0) = 0x812c000 brk(0x814d000) = 0x814d000 uname({sysname="Linux", nodename="hermes", release="2.6.11.4-21.9-default", version="#1 Fri Aug 19...

...eable:1}) = 0 munmap(0x40018000, 122568) = 0 set_tid_address(0x4017c2e8) = 23015 rt_sigaction(SIGRTMIN, {0x4016c950, [], SA_SIGINFO}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN], NULL, 8) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=RLIM_INFINITY, rlim_max=RLIM_INFINITY}) = 0 _sysctl({{CTL_KERN, KERN_VERSION}, 2, 0xbfffdd98, 35, (nil), 0}) = 0 open("/proc/mounts", O_RDONLY) = 3 brk(0) = 0x805b000 brk(0x807d000) = 0x807d000 read(3, "rootfs / rootfs rw 0 0\n/dev/root"..., 4095) = 1619 brk(0x807...

Hi, it looks like you have something really messed up on your system. The size of the file is 1243 bytes (from strace) but 0 bytes are being read. If you had no permission to read the strace would have looked like this: open("/etc/samba/smb.conf", O_RDONLY|O_LARGEFILE) = -1 EACCES (Permission denied) A quick look at the source code reveals: /etc/samba/smb.conf is opened in file_load

...{0xb7eb7f60, [], 0}, NULL, 8) = 0 [pid 24795] rt_sigaction(SIGRT_1, {0xb7eb7e40, [32], 0}, NULL, 8) = 0 [pid 24795] rt_sigaction(SIGRT_2, {0xb7eb7ff0, [], 0}, NULL, 8) = 0 [pid 24795] rt_sigprocmask(SIG_BLOCK, [32], NULL, 8) = 0 [pid 24795] rt_sigprocmask(SIG_UNBLOCK, [33], NULL, 8) = 0 [pid 24795] _sysctl({{CTL_KERN, KERN_VERSION}, 2, 0xbf94cdf8, 43, (nil), 0}) = 0 [pid 24795] time(NULL) = 1204280592 [pid 24795] brk(0) = 0x823e000 [pid 24795] brk(0x825f000) = 0x825f000 [pid 24795] uname({sys="Linux", node="pitux-clust-op1.clust-op1....

...LL FOUND: fstatfs SYSCALL FOUND: kexec_load SYSCALL FOUND: migrate_pages SYSCALL FOUND: listxattr SYSCALL FOUND: ptrace SYSCALL FOUND: fadvise64 SYSCALL FOUND: getegid SYSCALL FOUND: setrlimit SYSCALL FOUND: sigpending SYSCALL FOUND: time SYSCALL FOUND: unlink SYSCALL FOUND: setreuid SYSCALL FOUND: _sysctl SYSCALL FOUND: _newselect SYSCALL FOUND: spu_create SYSCALL FOUND: setns SYSCALL FOUND: fgetxattr SYSCALL FOUND: fchmod SYSCALL FOUND: timer_settime SYSCALL FOUND: oldolduname SYSCALL FOUND: sync SYSCALL FOUND: setsockopt SYSCALL FOUND: socket SYSCALL FOUND: fanotify_mark SYSCALL FOUND: finit_modul...

On Tue, Aug 20, 2013 at 07:44:39AM +0200, leroy christophe wrote: > > > Find attached two patches I have in order to build klibc 2.0.2 > against kernel 3.8.13 > We had to introduce those patches when going from kernel 3.6 to kernel 3.7 > Hope it helps. > those patches are wrong and again very brittle. just use the way it is described in `make help': A) cd ~/src/linux