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fce0128863
linux-next/arch/um/os-Linux
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Benjamin Berg fce0128863 um: set DONTDUMP and DONTFORK flags on KASAN shadow memory 
There is no point in either dumping the KASAN shadow memory or doing
copy-on-write after a fork on these memory regions.

This considerably speeds up coredump generation.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20241103150506.1367695-1-benjamin@sipsolutions.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-11-07 17:36:30 +01:00
..
drivers um: Make local functions and variables static 2024-04-22 21:43:03 +02:00
skas um: insert scheduler ticks when userspace does not yield 2024-10-23 09:52:49 +02:00
elf_aux.c um: Add an internal header shared among the user code 2024-04-30 14:16:44 +02:00
execvp.c um: Allow builds with Clang 2022-03-21 08:13:03 -07:00
file.c um: remove variable stack array in os_rcv_fd_msg() 2024-09-12 19:51:26 +02:00
helper.c um: Fix naming clash between UML and scheduler 2024-01-04 21:22:27 +01:00
internal.h um: Add an internal header shared among the user code 2024-04-30 14:16:44 +02:00
irq.c um: Remove the unneeded result variable 2023-02-01 22:11:24 +01:00
main.c um: remove PATH_MAX use 2024-10-24 09:52:51 +02:00
Makefile um: restore process name 2024-10-23 09:25:55 +02:00
mem.c um: set DONTDUMP and DONTFORK flags on KASAN shadow memory 2024-11-07 17:36:30 +01:00
process.c um: Add os_set_pdeathsig helper function 2024-10-25 11:34:54 +02:00
registers.c um: switch to regset API and depend on XSTATE 2024-10-23 12:13:16 +02:00
sigio.c um: Set parent-death signal for write_sigio thread/process 2024-10-25 11:34:55 +02:00
signal.c um: remove fault_catcher infrastructure 2024-10-23 09:52:46 +02:00
start_up.c um: remove LDT support 2024-07-03 17:09:49 +02:00
time.c um: Remove unused timeval_to_ns() function 2022-03-11 10:49:50 +01:00
tty.c um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
umid.c um: Do not propagate uml_dir parameter to kernel 2024-10-23 09:52:48 +02:00
user_syms.c Revert "[PATCH] uml: export symbols added by GCC hardened" 2023-06-15 04:47:04 +09:00
util.c um: Don't use vfprintf() for os_info() 2024-01-04 23:45:17 +01:00