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Daisuke HATAYAMA 8d9032bbe4 elf coredump: add extended numbering support 
The current ELF dumper implementation can produce broken corefiles if
program headers exceed 65535.  This number is determined by the number of
vmas which the process have.  In particular, some extreme programs may use
more than 65535 vmas.  (If you google max_map_count, you can find some
users facing this problem.) This kind of program never be able to generate
correct coredumps.

This patch implements ``extended numbering'' that uses sh_info field of
the first section header instead of e_phnum field in order to represent
upto 4294967295 vmas.

This is supported by
AMD64-ABI(http://www.x86-64.org/documentation.html) and
Solaris(http://docs.sun.com/app/docs/doc/817-1984/).
Of course, we are preparing patches for gdb and binutils.

Signed-off-by: Daisuke HATAYAMA <d.hatayama@jp.fujitsu.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Greg Ungerer <gerg@snapgear.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-06 11:26:46 -08:00
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gcov
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irq
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power
mm/pm: force GFP_NOIO during suspend/hibernation and resume
2010-03-06 11:26:26 -08:00
time
Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-03-01 08:48:25 -08:00
trace
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2010-03-03 07:34:18 -08:00
.gitignore
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acct.c
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async.c
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audit_tree.c
new helper: iterate_mounts()
2010-03-03 14:07:57 -05:00
audit_watch.c
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audit.c
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audit.h
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auditfilter.c
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auditsc.c
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backtracetest.c
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bounds.c
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capability.c
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cgroup_freezer.c
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cgroup.c
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compat.c
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configs.c
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cpu.c
kernel/cpu.c: delete deprecated definition in cpu_up()
2010-03-06 11:26:28 -08:00
cpuset.c
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cred-internals.h
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cred.c
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delayacct.c
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dma.c
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early_res.c
early_res: Need to save the allocation name in drop_range_partial()
2010-03-01 23:23:02 -08:00
elfcore.c
elf coredump: add extended numbering support
2010-03-06 11:26:46 -08:00
exec_domain.c
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exit.c
kernel/exit.c: fix shadows sparse warning
2010-03-06 11:26:32 -08:00
extable.c
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fork.c
kernel core: use helpers for rlimits
2010-03-06 11:26:33 -08:00
freezer.c
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futex_compat.c
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futex.c
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groups.c
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hrtimer.c
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hung_task.c
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hw_breakpoint.c
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itimer.c
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kallsyms.c
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Kconfig.freezer
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Kconfig.hz
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Kconfig.locks
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Kconfig.preempt
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kexec.c
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kfifo.c
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kgdb.c
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kmod.c
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kprobes.c
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ksysfs.c
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kthread.c
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latencytop.c
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lockdep_internals.h
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lockdep_proc.c
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lockdep_states.h
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lockdep.c
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Makefile
elf coredump: replace ELF_CORE_EXTRA_* macros by functions
2010-03-06 11:26:45 -08:00
module.c
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mutex-debug.c
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mutex-debug.h
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mutex.c
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mutex.h
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notifier.c
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ns_cgroup.c
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nsproxy.c
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padata.c
padata: Allocate the cpumask for the padata instance
2010-03-04 13:30:22 +08:00
panic.c
panic: fix panic_timeout accuracy when running on a hypervisor
2010-03-06 11:26:33 -08:00
params.c
includecheck fix for kernel/params.c
2010-03-06 11:26:32 -08:00
perf_event.c
kernel core: use helpers for rlimits
2010-03-06 11:26:33 -08:00
pid_namespace.c
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pid.c
kernel/pid.c: update comment on find_task_by_pid_ns
2010-03-06 11:26:33 -08:00
pm_qos_params.c
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posix-cpu-timers.c
kernel core: use helpers for rlimits
2010-03-06 11:26:33 -08:00
posix-timers.c
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printk.c
printk: avoid warning when CONFIG_PRINTK is disabled
2010-03-06 11:26:33 -08:00
profile.c
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ptrace.c
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range.c
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rcupdate.c
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rcutiny.c
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rcutorture.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2010-03-03 07:34:18 -08:00
rcutree_plugin.h
rcu: Fix accelerated GPs for last non-dynticked CPU
2010-02-27 09:53:53 +01:00
rcutree_trace.c
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rcutree.c
rcu: Fix accelerated grace periods for last non-dynticked CPU
2010-02-27 09:53:52 +01:00
rcutree.h
rcu: Fix accelerated grace periods for last non-dynticked CPU
2010-02-27 09:53:52 +01:00
relay.c
splice: comparing unsigned int < 0
2010-03-06 11:26:32 -08:00
res_counter.c
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resource.c
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-03-03 09:11:02 -08:00
rtmutex_common.h
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rtmutex-debug.c
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rtmutex-debug.h
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rtmutex-tester.c
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rtmutex.c
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rtmutex.h
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rwsem.c
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sched_clock.c
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sched_cpupri.c
bitops: rename for_each_bit() to for_each_set_bit()
2010-03-06 11:26:23 -08:00
sched_cpupri.h
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sched_debug.c
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sched_fair.c
sched: Fix SCHED_MC regression caused by change in sched cpu_power
2010-02-26 15:45:13 +01:00
sched_features.h
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sched_idletask.c
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sched_rt.c
kernel core: use helpers for rlimits
2010-03-06 11:26:33 -08:00
sched_stats.h
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sched.c
kernel core: use helpers for rlimits
2010-03-06 11:26:33 -08:00
seccomp.c
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semaphore.c
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signal.c
kernel core: use helpers for rlimits
2010-03-06 11:26:33 -08:00
slow-work-debugfs.c
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slow-work.c
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slow-work.h
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smp.c
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softirq.c
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softlockup.c
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spinlock.c
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srcu.c
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stacktrace.c
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stop_machine.c
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sys_ni.c
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sys.c
kernel core: use helpers for rlimits
2010-03-06 11:26:33 -08:00
sysctl_binary.c
Switch may_open() and break_lease() to passing O_...
2010-03-03 13:00:21 -05:00
sysctl_check.c
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sysctl.c
Merge branch 'perf-probes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-03-05 10:50:22 -08:00
taskstats.c
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test_kprobes.c
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time.c
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timeconst.pl
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timer.c
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tracepoint.c
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tsacct.c
mm: clean up mm_counter
2010-03-06 11:26:23 -08:00
uid16.c
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up.c
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user_namespace.c
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user-return-notifier.c
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user.c
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utsname_sysctl.c
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utsname.c
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wait.c
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workqueue.c
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