linux/arch/um/kernel
Tiwei Bie f7e9077a16 um: Stop tracking stub's PID via userspace_pid[]
The PID of the stub process can be obtained from current_mm_id().
There is no need to track it via userspace_pid[]. Stop doing that
to simplify the code.

Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Link: https://patch.msgid.link/20250711065021.2535362-4-tiwei.bie@linux.dev
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-13 19:42:49 +02:00
..
skas um: Stop tracking stub's PID via userspace_pid[] 2025-07-13 19:42:49 +02:00
asm-offsets.c
config.c.in
dtb.c This pull request contains the following changes for UML: 2024-11-30 10:34:54 -08:00
dyn.lds.S um: move thread info into task 2024-11-12 14:50:31 +01:00
early_printk.c
exec.c um: Stop tracking stub's PID via userspace_pid[] 2025-07-13 19:42:49 +02:00
exitcode.c
gprof_syms.c
initrd.c um: Do not propagate initrd parameter to kernel 2024-10-23 09:52:49 +02:00
irq.c um: remove "extern" from implementation of sigchld_handler 2025-06-05 11:12:13 +02:00
kmsg_dump.c printk: Add a short description string to kmsg_dump() 2024-07-17 12:35:24 +02:00
ksyms.c um: generalize os_rcv_fd 2024-07-03 12:24:25 +02:00
load_file.c mm/memblock: add memblock_alloc_or_panic interface 2025-01-25 20:22:38 -08:00
Makefile Kbuild updates for v6.16 2025-06-07 10:05:35 -07:00
mem.c Updates for UML for this cycle, notably: 2025-04-02 12:25:03 -07:00
physmem.c arch, mm: set max_mapnr when allocating memory map for FLATMEM 2025-03-17 22:06:52 -07:00
process.c um: Re-evaluate thread flags repeatedly 2025-07-11 08:49:02 +02:00
ptrace.c um/ptrace: Implement HAVE_SYSCALL_TRACEPOINTS 2025-07-11 08:49:02 +02:00
reboot.c um: Remove unused mm_fd field from mm_id 2024-09-12 20:36:22 +02:00
sigio.c um: Rewrite the sigio workaround based on epoll and tgkill 2025-03-20 09:28:44 +01:00
signal.c um: Drop support for hosts without SYSEMU_SINGLESTEP support 2024-01-04 23:29:11 +01:00
stacktrace.c
sysrq.c um: Always dump trace for specified task in show_stack 2024-11-07 18:05:22 +01:00
time.c um: do not send SIGALRM to userspace in time-travel mode 2025-05-05 10:24:58 +02:00
tlb.c um: Rename _PAGE_NEWPAGE to _PAGE_NEEDSYNC 2024-10-23 09:52:49 +02:00
trap.c Notable changes: 2025-06-05 11:45:33 -07:00
um_arch.c x86/alternatives, um: Rename UML's text_poke_sync() wrapper to smp_text_poke_sync_each_cpu() 2025-04-14 09:42:22 +02:00
um_arch.h um: Move declarations to proper headers 2024-04-22 21:58:48 +02:00
umid.c
uml.lds.S um: move thread info into task 2024-11-12 14:50:31 +01:00
vmlinux.lds.S