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ucount: Make get_ucount a safe get_user replacement
2022-01-27 Eric W. Biedermanucount: Make get_ucount a safe get_user replacement
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanptrace/m68k: Stop open coding ptrace_report_syscall
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanptrace: Remove unused regs argument from ptrace_report_syscall
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanptrace: Remove second setting of PT_SEIZED in ptrace_attach
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermantaskstats: Cleanup the use of task->exit_code
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanexit: Use the correct exit_code in /proc/<pid>/stat
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanexit: Fix the exit_code for wait_task_zombie
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanexit: Coredumps reach do_group_exit
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanexit: Remove profile_handoff_task
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanexit: Remove profile_task_exit & profile_munmap
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermansignal: Remove the helper signal_group_exit
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermansignal: Rename group_exit_task group_exec_task
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermancoredump: Stop setting signal->group_exit_task
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermansignal: Remove SIGNAL_GROUP_COREDUMP
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermansignal: During coredumps set SIGNAL_GROUP_EXIT in zap_process
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermansignal: Make coredump handling explicit in complete_signal
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermansignal: Have prepare_signal detect coredumps using...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermansignal: Have the oom killer detect coredumps using...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanexit: Move force_uaccess back into do_exit
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanexit: Guarantee make_task_dead leaks the tsk when calling...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermanexit/xtensa: In arch/xtensa/entry.S:Linvalid_mask call...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2022-01-08 Eric W. Biedermankthread: Generalize pf_io_worker so it can point to...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-22 Eric W. Biedermankthread: Never put_user the set_child_tid address
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-21 Eric W. Biedermankthread: Warn about failed allocations for the init...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-20 Eric W. Biedermanfork: Rename bad_fork_cleanup_threadgroup_lock to bad_fork_c...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-20 Eric W. Biedermanfork: Stop protecting back_fork_cleanup_cgroup_lock...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-16 Eric W. Biedermans390/exit: remove dead reference to do_exit from copy_thread
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-15 Eric W. Biedermanobjtool: Add a missing comma to avoid string concatenation
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-14 Eric W. Biedermanexit/kthread: Fix the kerneldoc comment for kthread_complete...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit/kthread: Move the exit code for kernel threads...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermankthread: Ensure struct kthread is present for all kthreads
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit: Rename complete_and_exit to kthread_complete_and_exit
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit: Rename module_put_and_exit to module_put_and_kthread_exit
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit: Implement kthread_exit
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit: Stop exporting do_exit
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit: Stop poorly open coding do_task_dead in make_task_dead
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit: Move oops specific logic from do_exit into make_task_dead
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit: Add and use make_task_dead.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-13 Eric W. Biedermanexit/s390: Remove dead reference to do_exit from copy_thread
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-12-03 Eric W. BiedermanMerge SA_IMMUTABLE-fixes-for-v5.16-rc2
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-11-19 Eric W. Biedermansignal: Replace force_fatal_sig with force_exit_sig...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-11-19 Eric W. Biedermansignal: Don't always set SA_IMMUTABLE for forced signals
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-11-17 Eric W. Biedermansignal: requeuing undeliverable signals
Eric W. Biederman (3):
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-11-17 Eric W. Biedermansignal: Requeue ptrace signals
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-11-17 Eric W. Biedermansignal: Requeue signals in the appropriate queue
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-11-17 Eric W. Biedermansignal: In get_signal test for signal_group_exit every...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-11-12 Eric W. Biedermansignal/vm86_32: Remove pointless test in BUG_ON
Tested-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-11-03 Eric W. Biedermansignal: Add SA_IMMUTABLE to ensure forced siganls do...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermansignal: Replace force_sigsegv(SIGSEGV) with force_fatal_sig...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermanexit/r8188eu: Replace the macro thread_exit with a...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermanexit/rtl8712: Replace the macro thread_exit with a...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermanexit/rtl8723bs: Replace the macro thread_exit with...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermansignal/x86: In emulate_vsyscall force a signal instead...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermansignal/sparc32: In setup_rt_frame and setup_fram use...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermansignal/sparc32: Exit with a fatal signal when try_to_clear_w...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermanexit/syscall_user_dispatch: Send ordinary signals on...
> ebiederm@xmission.com (Eric W. Biederman) asked:
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermansignal: Implement force_fatal_sig
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermanexit/kthread: Have kernel threads return instead of...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-29 Eric W. Biedermansignal/s390: Use force_sigsegv in default_trap_handler
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-25 Eric W. Biedermansignal/vm86_32: Properly send SIGSEGV when the vm86...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-25 Eric W. Biedermansignal/vm86_32: Replace open coded BUG_ON with an actual...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-25 Eric W. Biedermansignal/sparc: In setup_tsb_params convert open coded...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-25 Eric W. Biedermansignal/powerpc: On swapcontext failure force SIGSEGV
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-25 Eric W. Biedermansignal/sh: Use force_sig(SIGKILL) instead of do_group_exit...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-25 Eric W. Biedermansignal/mips: Update (_save|_restore)_fp_context to...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermansignal/sparc32: Remove unreachable do_exit in do_sparc_fault
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermanreboot: Remove the unreachable panic after do_exit...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermanexit: Remove calls of do_exit after noreturn versions...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermanexit/doublefault: Remove apparently bogus comment about...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermanucounts: Use atomic_long_sub_return for clarity
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermanucounts: Add get_ucounts_or_wrap for clarity
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermanucounts: Remove unnecessary test for NULL ucount in...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermanucounts: In set_cred_ucounts assume new->ucounts is...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-20 Eric W. Biedermanucounts: Move get_ucounts from cred_alloc_blank to...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-19 Eric W. Biedermanucounts: Proper error handling in set_cred_ucounts
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-19 Eric W. Biedermanucounts: Pair inc_rlimit_ucounts with dec_rlimit_ucoutns...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-18 Eric W. Biedermanucounts: Fix signal ucount refcounting
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-08 Eric W. Biedermanper signal_struct coredumps
Eric W. Biederman (6):
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-08 Eric W. Biedermancoredump: Limit coredumps to a single thread group
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-06 Eric W. Biedermancoredump: Don't perform any cleanups before dumping...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-06 Eric W. Biedermanexit: Factor coredump_exit_mm out of exit_mm
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-06 Eric W. Biedermanexec: Check for a pending fatal signal instead of core_state
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-06 Eric W. Biedermanptrace: Remove the unnecessary arguments from arch_ptrace_stop
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-10-06 Eric W. Biedermansignal: Remove the bogus sigkill_pending in ptrace_stop
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-08-26 Eric W. Biedermansignal/seccomp: Dump core when there is only one live...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-08-26 Eric W. Biedermansignal/seccomp: Refactor seccomp signal and coredump...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-08-26 Eric W. Biedermansignal/m68k: Use force_sigsegv(SIGSEGV) in fpsp040_die
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-08-23 Eric W. Biedermanucounts: Fix regression preventing increasing of rlimits...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-07-23 Eric W. BiedermanFinal si_trapno bits
Eric W. Biederman (5):
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2021-07-23 Eric W. Biedermansignal: Rename SIL_PERF_EVENT SIL_FAULT_PERF_EVENT...
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2021-07-23 Eric W. Biedermansignal: Verify the alignment and size of siginfo_t
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-07-23 Eric W. Biedermansignal: Remove the generic __ARCH_SI_TRAPNO support
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-07-23 Eric W. Biedermansignal/alpha: si_trapno is only used with SIGFPE and...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-07-23 Eric W. Biedermansignal/sparc: si_trapno is only used with SIGILL ILL_ILLTRP
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-07-12 Eric W. Biedermanexit/bdflush: Remove the deprecated bdflush system...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-06-10 Eric W. Biedermancoredump: Limit what can interrupt coredumps
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-05-18 Eric W. Biedermansignalfd: Remove SIL_PERF_EVENT fields from signalfd_siginfo
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-05-18 Eric W. Biedermansignal: Deliver all of the siginfo perf data in _perf
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-05-18 Eric W. Biedermansignal: Factor force_sig_perf out of perf_sigtrap
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2021-05-18 Eric W. Biedermansignal: Implement SIL_FAULT_TRAPNO
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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Linux 6.x block layer and io_uring tree(s)