Jason Wessel 79760cb772 repair gdbstub to match the gdbserial protocol specification ...

commit fb82c0ff27 upstream.

The gdbserial protocol handler should return an empty packet instead
of an error string when ever it responds to a command it does not
implement.

The problem cases come from a debugger client sending
qTBuffer, qTStatus, qSearch, qSupported.

The incorrect response from the gdbstub leads the debugger clients to
not function correctly.  Recent versions of gdb will not detach correctly as a result of this behavior.

Backport-request-by: Frank Pan <frankpzh@gmail.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-04-14 16:53:40 -07:00

..

gcov

gcov: fix null-pointer dereference for certain module types

2010-09-20 13:17:53 -07:00

irq

genirq: Disable the SHIRQ_DEBUG call in request_threaded_irq for now

2011-03-02 09:46:55 -05:00

power

PM / Hibernate: Return error code when alloc_image_page() fails

2011-03-02 09:46:50 -05:00

time

clockevents: Prevent oneshot mode when broadcast device is periodic

2011-03-07 15:17:54 -08:00

trace

ftrace: Fix memory leak with function graph and cpu hotplug

2011-03-23 13:16:39 -07:00

.gitignore

Update kernel/.gitignore with new auto-generated files

2008-02-09 23:27:01 -08:00

acct.c

bsdacct: fix uid/gid misreporting

2009-12-18 14:03:52 -08:00

async.c

async: Fix lack of boot-time console due to insufficient synchronization

2009-06-08 12:31:53 -07:00

audit_tree.c

fix more leaks in audit_tree.c tag_chunk()

2010-01-18 10:19:50 -08:00

audit_watch.c

Audit: reorganize struct audit_watch to save 8 bytes

2009-09-24 03:50:25 -04:00

audit.c

Audit: send signal info if selinux is disabled

2009-09-24 03:50:26 -04:00

audit.h

Fix rule eviction order for AUDIT_DIR

2009-06-24 00:02:38 -04:00

auditfilter.c

Audit: clean up all op= output to include string quoting

2009-06-24 00:00:52 -04:00

auditsc.c

Audit: rearrange audit_context to save 16 bytes per struct

2009-09-24 03:50:26 -04:00

backtracetest.c

backtrace: replace timer with tasklet + completions

2008-06-27 18:09:16 +02:00

bounds.c

Add kbuild.h that contains common definitions for kbuild users

2008-04-29 08:06:29 -07:00

capability.c

sched: Remove remaining USER_SCHED code

2011-02-17 15:37:19 -08:00

cgroup_freezer.c

Freezer: Fix buggy resume test for tasks frozen with cgroup freezer

2010-04-26 07:41:17 -07:00

cgroup.c

cgroups: fix 2.6.32 regression causing BUG_ON() in cgroup_diput()

2010-01-18 10:19:32 -08:00

compat.c

compat: Make compat_alloc_user_space() incorporate the access_ok()

2010-09-20 13:17:57 -07:00

configs.c

kernel/configs.c: remove useless comments

2008-10-20 08:52:34 -07:00

cpu.c

sched: _cpu_down(): Don't play with current->cpus_allowed

2010-09-20 13:18:08 -07:00

cpuset.c

cpuset: add a missing unlock in cpuset_write_resmask()

2011-03-14 14:29:52 -07:00

cred.c

CRED: Fix memory and refcount leaks upon security_prepare_creds() failure

2011-03-02 09:46:39 -05:00

delayacct.c

headers: taskstats_kern.h trim

2009-09-18 09:48:52 -07:00

dma.c

kernel/dma.c: remove a CVS keyword

2008-10-16 11:21:30 -07:00

exec_domain.c

Get rid of indirect include of fs_struct.h

2009-03-31 23:00:27 -04:00

exit.c

sched: Remove remaining USER_SCHED code

2011-02-17 15:37:19 -08:00

extable.c

Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-04-05 11:04:19 -07:00

fork.c

sched: Fix fork vs hotplug vs cpuset namespaces

2010-09-20 13:18:02 -07:00

freezer.c

sched: fix nr_uninterruptible accounting of frozen tasks really

2009-07-18 14:19:53 +02:00

futex_compat.c

futex: Fix compat_futex to be same as futex for REQUEUE_PI

2009-08-10 15:41:12 +02:00

futex.c

futex: Fix errors in nested key ref-counting

2010-11-22 10:47:31 -08:00

groups.c

kernel/groups.c: fix integer overflow in groups_search

2010-09-20 13:17:54 -07:00

hrtimer.c

hrtimer: Preserve timer state in remove_hrtimer()

2010-10-28 21:44:01 -07:00

hung_task.c

sysctl: remove "struct file *" argument of ->proc_handler

2009-09-24 07:21:04 -07:00

itimer.c

itimers: Add tracepoints for itimer

2009-08-29 14:10:07 +02:00

kallsyms.c

kallsyms: use new arch_is_kernel_text()

2009-09-23 07:39:30 -07:00

Kconfig.freezer

container freezer: implement freezer cgroup subsystem

2008-10-20 08:52:34 -07:00

Kconfig.hz

sched: fix SCHED_HRTICK dependency

2008-07-28 14:37:38 +02:00

Kconfig.preempt

rcu: provide RCU options on non-preempt architectures too

2008-12-25 09:31:28 +01:00

kexec.c

kexec: fix omitting offset in extended crashkernel syntax

2009-07-29 19:10:34 -07:00

kfifo.c

kfifo: Use "const" definitions

2009-09-19 13:13:17 -07:00

kgdb.c

repair gdbstub to match the gdbserial protocol specification

2011-04-14 16:53:40 -07:00

kmod.c

Revert "kmod: fix race in usermodehelper code"

2009-09-23 18:12:10 -07:00

kprobes.c

const: constify remaining file_operations

2009-10-01 16:11:11 -07:00

ksysfs.c

sched: Remove USER_SCHED

2011-02-17 15:37:19 -08:00

kthread.c

cpuset: fix the problem that cpuset_mem_spread_node() returns an offline node

2010-04-01 15:58:46 -07:00

latencytop.c

latencytop: fix per task accumulator

2010-12-09 13:26:51 -08:00

lockdep_internals.h

lockdep: BFS cleanup

2009-07-24 10:53:29 +02:00

lockdep_proc.c

seq_file: constify seq_operations

2009-09-23 07:39:29 -07:00

lockdep_states.h

lockdep: move state bit definitions around

2009-02-14 23:27:59 +01:00

lockdep.c

Revert "lockdep: fix incorrect percpu usage"

2010-06-01 09:45:46 -07:00

Makefile

SLOW_WORK: Move slow_work's proc file to debugfs

2009-12-01 08:20:31 -08:00

module.c

dynamic debug: move ddebug_remove_module() down into free_module()

2010-08-02 10:20:47 -07:00

mutex-debug.c

headers: remove sched.h from interrupt.h

2009-10-11 11:20:58 -07:00

mutex-debug.h

mutex: implement adaptive spinning

2009-01-14 18:09:02 +01:00

mutex.c

mutex: Fix optimistic spinning vs. BKL

2010-07-05 11:10:31 -07:00

mutex.h

mutex: implement adaptive spinning

2009-01-14 18:09:02 +01:00

notifier.c

Merge commit 'v2.6.28-rc6' into core/debug

2008-11-26 08:22:50 +01:00

ns_cgroup.c

cgroups: let ss->can_attach and ss->attach do whole threadgroups at a time

2009-09-24 07:20:58 -07:00

nsproxy.c

nsproxy: extract create_nsproxy()

2009-06-18 13:03:56 -07:00

panic.c

Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-10-08 12:16:35 -07:00

params.c

param: fix setting arrays of bool

2009-10-29 08:56:20 +10:30

perf_event.c

perf: Better fit max unprivileged mlock pages for tools needs

2011-04-14 16:53:17 -07:00

pid_namespace.c

pidns: deny CLONE_PARENT|CLONE_NEWPID combination

2009-09-24 07:21:04 -07:00

pid.c

mm: also use alloc_large_system_hash() for the PID hash table

2009-09-22 07:17:38 -07:00

pm_qos_params.c

pm_qos_requirement might sleep

2008-09-02 19:21:40 -07:00

posix-cpu-timers.c

itimers: Add tracepoints for itimer

2009-08-29 14:10:07 +02:00

posix-timers.c

posix_timer: Fix error path in timer_create

2010-07-05 11:10:30 -07:00

printk.c

nohz: Fix printk_needs_cpu() return value on offline cpus

2011-01-07 14:43:03 -08:00

profile.c

profile: fix stats and data leakage

2010-05-26 14:29:18 -07:00

ptrace.c

ptrace: use safer wake up on ptrace_detach()

2011-02-17 15:37:03 -08:00

rcupdate.c

rcu: Move rcu_barrier() to rcutree

2009-10-07 08:11:20 +02:00

rcutorture.c

rcu: Clean up code to address Ingo's checkpatch feedback

2009-09-23 19:46:30 +02:00

rcutree_plugin.h

rcu: Remove inline from forward-referenced functions

2009-12-18 14:03:04 -08:00

rcutree_trace.c

rcu: Make hot-unplugged CPU relinquish its own RCU callbacks

2009-10-07 08:11:20 +02:00

rcutree.c

rcu: Fix note_new_gpnum() uses of ->gpnum

2009-12-18 14:03:01 -08:00

rcutree.h

rcu: Remove inline from forward-referenced functions

2009-12-18 14:03:04 -08:00

relay.c

const: mark struct vm_struct_operations

2009-09-27 11:39:25 -07:00

res_counter.c

memcg: some modification to softlimit under hierarchical memory reclaim.

2009-10-01 16:11:13 -07:00

resource.c

walk system ram range

2009-09-23 07:39:41 -07:00

rtmutex_common.h

rt_mutex: add proxy lock routines

2009-04-06 11:14:02 +02:00

rtmutex-debug.c

Don't operate with pid_t in rtmutex tester

2008-02-08 09:22:41 -08:00

rtmutex-debug.h

…

rtmutex-tester.c

sysdev: Pass the attribute to the low level sysdev show/store function

2008-07-21 21:55:02 -07:00

rtmutex.c

rtmutex: Avoid deadlock in rt_mutex_start_proxy_lock()

2009-08-06 05:50:21 +02:00

rtmutex.h

…

rwsem.c

…

sched_clock.c

sched: Fix cpu_clock() in NMIs, on !CONFIG_HAVE_UNSTABLE_SCHED_CLOCK

2010-01-22 15:18:30 -08:00

sched_cpupri.c

sched: Add new prio to cpupri before removing old prio

2009-08-02 14:26:09 +02:00

sched_cpupri.h

cpumask: remove cpumask_t from core

2009-03-30 22:05:17 +10:30

sched_debug.c

sched: Remove remaining USER_SCHED code

2011-02-17 15:37:19 -08:00

sched_fair.c

sched: Fix wake_affine() vs RT tasks

2011-02-17 15:37:30 -08:00

sched_features.h

sched: Remove irq time from available CPU power

2011-02-17 15:37:27 -08:00

sched_idletask.c

sched: Fix TASK_WAKING vs fork deadlock

2010-09-20 13:18:09 -07:00

sched_rt.c

sched: Do not account irq time to current task

2011-02-17 15:37:26 -08:00

sched_stats.h

sched: remove unused fields from struct rq

2009-03-24 23:16:51 +01:00

sched.c

ftrace: Fix memory leak with function graph and cpu hotplug

2011-03-23 13:16:39 -07:00

seccomp.c

x86-64: seccomp: fix 32/64 syscall hole

2009-03-02 15:41:30 -08:00

semaphore.c

semaphore: __down_common: use signal_pending_state()

2008-08-05 14:33:47 -07:00

signal.c

Relax si_code check in rt_sigqueueinfo and rt_tgsigqueueinfo

2011-04-14 16:53:24 -07:00

slow-work-debugfs.c

SLOW_WORK: Move slow_work's proc file to debugfs

2009-12-01 08:20:31 -08:00

slow-work.c

slow-work: use get_ref wrapper instead of directly calling get_ref

2010-08-10 10:20:45 -07:00

slow-work.h

SLOW_WORK: Move slow_work's proc file to debugfs

2009-12-01 08:20:31 -08:00

smp.c

smp_call_function_many: handle concurrent clearing of mask

2011-03-23 13:16:55 -07:00

softirq.c

sched: Call tick_check_idle before __irq_enter

2011-02-17 15:37:27 -08:00

softlockup.c

softlockup: Stop spurious softlockup messages due to overflow

2010-04-01 15:58:47 -07:00

spinlock.c

locking: Allow arch-inlined spinlocks

2009-08-31 18:08:50 +02:00

srcu.c

make srcu_readers_active() static

2008-02-06 10:41:02 -08:00

stacktrace.c

stacktrace: provide save_stack_trace_tsk() weak alias

2008-12-25 11:44:43 +01:00

stop_machine.c

cpumask: remove cpumask_t from core

2009-03-30 22:05:17 +10:30

sys_ni.c

Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

2009-09-24 15:13:11 -07:00

sys.c

sched: Remove USER_SCHED

2011-02-17 15:37:19 -08:00

sysctl_check.c

NET: fix oops at bootime in sysctl code

2010-02-09 04:51:02 -08:00

sysctl.c

kernel/sysctl.c: fix stable merge error in NOMMU mmap_min_addr

2010-01-18 10:19:49 -08:00

taskstats.c

genetlink: make netns aware

2009-07-12 14:03:27 -07:00

test_kprobes.c

kprobes: add tests for register_kprobes

2009-01-06 15:59:20 -08:00

time.c

time: Prevent 32 bit overflow with set_normalized_timespec()

2009-09-15 10:17:30 +02:00

timeconst.pl

Make constants in kernel/timeconst.h fixed 64 bits

2008-05-02 16:18:42 -07:00

timer.c

nohz: Fix get_next_timer_interrupt() vs cpu hotplug

2011-01-07 14:43:03 -08:00

tracepoint.c

trivial: fix typo "to to" in multiple files

2009-09-21 15:14:55 +02:00

tsacct.c

Fix fixpoint divide exception in acct_update_integrals

2009-03-09 08:13:35 -07:00

uid16.c

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

up.c

smp_call_function_single(): be slightly less stupid, fix #2

2009-01-12 16:04:37 +01:00

user_namespace.c

Fix recursive lock in free_uid()/free_user_ns()

2009-02-27 16:26:21 -08:00

user.c

kernel/user.c: add lock release annotation on free_user()

2011-02-17 15:37:31 -08:00

utsname_sysctl.c

sysctl: remove "struct file *" argument of ->proc_handler

2009-09-24 07:21:04 -07:00

utsname.c

utsns: extract creeate_uts_ns()

2009-06-18 13:03:55 -07:00

wait.c

locking, sched: Give waitqueue spinlocks their own lockdep classes

2009-08-10 14:43:09 +02:00

workqueue.c

workqueue: fix race condition in schedule_on_each_cpu()

2009-11-17 17:40:33 -08:00