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alistair23-linux/arch/nds32/kernel
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Linus Torvalds 5ad18b2e60 Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 
Pull force_sig() argument change from Eric Biederman:
 "A source of error over the years has been that force_sig has taken a
  task parameter when it is only safe to use force_sig with the current
  task.

  The force_sig function is built for delivering synchronous signals
  such as SIGSEGV where the userspace application caused a synchronous
  fault (such as a page fault) and the kernel responded with a signal.

  Because the name force_sig does not make this clear, and because the
  force_sig takes a task parameter the function force_sig has been
  abused for sending other kinds of signals over the years. Slowly those
  have been fixed when the oopses have been tracked down.

  This set of changes fixes the remaining abusers of force_sig and
  carefully rips out the task parameter from force_sig and friends
  making this kind of error almost impossible in the future"

* 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (27 commits)
  signal/x86: Move tsk inside of CONFIG_MEMORY_FAILURE in do_sigbus
  signal: Remove the signal number and task parameters from force_sig_info
  signal: Factor force_sig_info_to_task out of force_sig_info
  signal: Generate the siginfo in force_sig
  signal: Move the computation of force into send_signal and correct it.
  signal: Properly set TRACE_SIGNAL_LOSE_INFO in __send_signal
  signal: Remove the task parameter from force_sig_fault
  signal: Use force_sig_fault_to_task for the two calls that don't deliver to current
  signal: Explicitly call force_sig_fault on current
  signal/unicore32: Remove tsk parameter from __do_user_fault
  signal/arm: Remove tsk parameter from __do_user_fault
  signal/arm: Remove tsk parameter from ptrace_break
  signal/nds32: Remove tsk parameter from send_sigtrap
  signal/riscv: Remove tsk parameter from do_trap
  signal/sh: Remove tsk parameter from force_sig_info_fault
  signal/um: Remove task parameter from send_sigtrap
  signal/x86: Remove task parameter from send_sigtrap
  signal: Remove task parameter from force_sig_mceerr
  signal: Remove task parameter from force_sig
  signal: Remove task parameter from force_sigsegv
  ...
 		2019-07-08 21:48:15 -07:00
..
vdso treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
.gitignore nds32: add vmlinux.lds and vdso.so to .gitignore 2019-05-07 17:52:09 +08:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
asm-offsets.c nds32: Assembly macros and definitions 2018-02-22 10:44:31 +08:00
atl2c.c nds32: add NULL entry to the end of_device_id array 2018-09-04 14:45:15 +08:00
cacheinfo.c nds32: fix semicolon code style issue 2019-05-07 17:52:10 +08:00
devtree.c nds32: Device tree support 2018-02-22 10:44:34 +08:00
dma.c nds32: use generic dma_noncoherent_ops 2018-05-29 16:10:32 +02:00
ex-entry.S nds32: nds32 FPU port 2018-11-22 18:13:13 +08:00
ex-exit.S nds32: ex-exit: Remove unneeded need_resched() loop 2019-05-07 17:52:09 +08:00
ex-scall.S nds32: nds32 FPU port 2018-11-22 18:13:13 +08:00
fpu.c Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2019-07-08 21:48:15 -07:00
ftrace.c function_graph: Place ftrace_graph_entry_stub() prototype in include/linux/ftrace.h 2019-04-29 17:17:22 -04:00
head.S treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> 2019-05-14 19:52:52 -07:00
irq.c nds32: IRQ handling 2018-02-22 10:44:32 +08:00
module.c nds32: fix logic for module 2018-09-04 14:45:15 +08:00
nds32_ksyms.c nds32: don't export low-level cache flushing routines 2019-05-16 14:40:26 +08:00
perf_event_cpu.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
pm.c nds32: Remove duplicated include from pm.c 2018-11-06 18:01:41 +08:00
process.c get rid of legacy 'get_ds()' function 2019-03-04 10:50:14 -08:00
ptrace.c nds32: Debugging support 2018-02-22 10:44:34 +08:00
setup.c nds32: support hardware prefetcher 2018-11-22 18:13:51 +08:00
signal.c signal: Remove task parameter from force_sig 2019-05-27 09:36:28 -05:00
sleep.S nds32: nds32 FPU port 2018-11-22 18:13:13 +08:00
stacktrace.c nds32: Add macro definition for offset of lp register on stack 2018-09-04 14:45:19 +08:00
sys_nds32.c nds32: Avoid IEX status being incorrectly modified 2019-05-31 15:23:26 +08:00
syscall_table.c nds32: System calls handling 2018-02-22 10:44:33 +08:00
time.c nds32: Generic timers support 2018-02-22 10:44:34 +08:00
traps.c signal: Remove the task parameter from force_sig_fault 2019-05-29 09:31:43 -05:00
vdso.c nds32: Fix vDSO clock_getres() 2019-05-16 15:07:08 +08:00
vmlinux.lds.S nds32: linker script: GCOV kernel may refers data in __exit 2018-09-05 10:16:26 +08:00