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4e4dc6db2b92bced802bdc19c8ef46a1821151be
linux/arch/mips/kernel
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Thorsten Blum 7f74c066e5 MIPS: CPS: Fix potential NULL pointer dereferences in cps_prepare_cpus() 
Check the return values of kcalloc() and exit early to avoid potential
NULL pointer dereferences.

Compile-tested only.

Cc: stable@vger.kernel.org
Fixes: 75fa6a5838 ("MIPS: CPS: Introduce struct cluster_boot_config")
Fixes: 0856c143e1 ("MIPS: CPS: Boot CPUs in secondary clusters")
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-04-27 10:13:22 +02:00
..
syscalls
fs: add open_tree_attr()
2025-02-12 12:12:28 +01:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
access-helper.h
MIPS: Fix new sparse warnings
2021-04-07 16:11:05 +02:00
asm-offsets.c
MIPS: CPS: Introduce struct cluster_boot_config
2025-02-21 10:19:34 +01:00
bmips_5xxx_init.S
MIPS: BCM5xxx: Remove dead init_fpu code
2018-11-08 11:20:57 -08:00
bmips_vec.S
…
branch.c
MIPS: kernel: include probes-common.h header in branch.c
2020-09-21 22:14:24 +02:00
cacheinfo.c
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
2021-09-01 10:29:10 +02:00
cevt-bcm1480.c
MIPS: Fix the wrong format specifier
2025-01-11 12:33:01 +01:00
cevt-ds1287.c
MIPS: cevt-ds1287: Add missing ds1287.h include
2025-02-27 10:46:30 +01:00
cevt-gt641xx.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
cevt-r4k.c
MIPS: cevt-r4k: Don't call get_c0_compare_int if timer irq is installed
2024-08-20 10:36:52 +02:00
cevt-sb1250.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
cevt-txx9.c
mips: kernel: convert comma to semicolon
2020-12-28 22:32:28 +01:00
cmpxchg.c
MIPS: export __cmpxchg_small()
2024-10-23 18:10:24 +02:00
cps-vec-ns16550.S
mips: Add CPS_NS16550_WIDTH config
2020-05-22 09:12:52 +02:00
cps-vec.S
MIPS: CPS: Introduce struct cluster_boot_config
2025-02-21 10:19:34 +01:00
cpu-probe.c
MIPS: Loongson64: Set timer mode in cpu-probe
2024-08-08 18:17:43 +02:00
cpu-r3k-probe.c
mips: move cache declarations into header
2023-12-10 17:21:41 -08:00
crash_dump.c
vmcore: convert copy_oldmem_page() to take an iov_iter
2022-04-29 14:37:59 -07:00
crash.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
csrc-bcm1480.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
csrc-ioasic.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
csrc-r4k.c
Revert "MIPS: csrc-r4k: Apply verification clocksource flags"
2024-08-25 15:26:30 -07:00
csrc-sb1250.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
early_printk_8250.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
early_printk.c
mips: unify prom_putchar() declarations
2018-07-17 09:40:17 -07:00
elf.c
MIPS: Implement ieee754 NAN2008 emulation mode
2024-07-12 13:09:25 +02:00
entry.S
MIPS: Remove TX39XX support
2022-03-01 10:07:22 +01:00
fpu-probe.c
MIPS: Implement ieee754 NAN2008 emulation mode
2024-07-12 13:09:25 +02:00
fpu-probe.h
MIPS: cpu-probe: move fpu probing/handling into its own file
2020-10-12 12:04:50 +02:00
ftrace.c
MIPS: ftrace: Declare ftrace_get_parent_ra_addr() as static
2025-01-11 12:37:05 +01:00
genex.S
MIPS: rename rollback_handler with skipover_handler
2025-04-27 10:12:44 +02:00
gpio_txx9.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
head.S
MIPS: Add a blank line after __HEAD
2025-01-11 12:32:12 +01:00
i8253.c
MIPS: Replace setup_irq() by request_irq()
2020-03-05 16:47:35 +01:00
idle.c
MIPS: Fix idle VS timer enqueue
2025-04-27 10:12:03 +02:00
irq_txx9.c
MIPS: Remove TX39XX support
2022-03-01 10:07:22 +01:00
irq-gt641xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
irq-msc01.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
irq.c
MIPS: Only use current_stack_pointer on GCC
2022-03-14 15:02:53 +01:00
jump_label.c
MIPS: jump_label: Fix compat branch range check
2022-11-11 15:46:03 +01:00
kgdb.c
MIPS: kernel: Drop kgdb_call_nmi_hook
2021-02-15 12:23:54 +01:00
kprobes.c
MIPS: Fix typos
2024-01-08 10:39:12 +01:00
linux32.c
mips: add asm/syscalls.h header
2023-12-10 17:21:38 -08:00
machine_kexec.c
mips: kexec: include linux/reboot.h
2023-12-10 17:21:42 -08:00
Makefile
mips, kexec: fix the incorrect ifdeffery and dependency of CONFIG_KEXEC
2023-12-12 17:20:18 -08:00
mcount.S
mips: replace #include <asm/export.h> with #include <linux/export.h>
2023-08-15 10:22:23 +02:00
mips-cm.c
MIPS: cm: Detect CM quirks from device tree
2025-02-21 14:49:21 +01:00
mips-cpc.c
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
2022-04-26 15:11:25 +02:00
mips-mt-fpaff.c
mips: add asm/syscalls.h header
2023-12-10 17:21:38 -08:00
mips-mt.c
MIPS: kernel: Rename read/write_c0_ecc to read/writec0_errctl
2025-01-11 12:31:21 +01:00
mips-r2-to-r6-emul.c
MIPS: Fix build error due to PTR used in more places
2022-01-27 09:04:19 +01:00
module.c
arch: make execmem setup available regardless of CONFIG_MODULES
2024-05-14 00:31:44 -07:00
octeon_switch.S
mips: remove unneeded #include <asm/export.h>
2023-08-15 10:22:23 +02:00
perf_event_mipsxx.c
MIPS: fix typos in comments
2022-05-04 22:22:59 +02:00
perf_event.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
perf_regs.c
MIPS: kernel: Support extracting off-line stack traces from user-space with perf
2021-02-04 21:55:45 +01:00
pm-cps.c
MIPS: CPS: Introduce struct cluster_boot_config
2025-02-21 10:19:34 +01:00
pm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
probes-common.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
proc.c
MIPS: kernel: proc: Use str_yes_no() helper function
2024-11-12 15:46:20 +01:00
process.c
MIPS: kernel: Clear FPU states when setting up kernel threads
2023-12-05 18:47:11 +01:00
prom.c
of/fdt: add dt_phys arg to early_init_dt_scan and early_init_dt_verify
2024-10-29 15:32:45 -05:00
ptrace32.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
ptrace.c
seccomp/mips: change syscall_trace_enter() to use secure_computing()
2025-02-10 09:26:22 -08:00
r4k_fpu.S
mips: replace #include <asm/export.h> with #include <linux/export.h>
2023-08-15 10:22:23 +02:00
r4k_switch.S
Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables
2018-06-14 12:21:18 +09:00
r4k-bugs64.c
mips: add missing declarations for trap handlers
2023-12-10 17:21:38 -08:00
r2300_fpu.S
mips: replace #include <asm/export.h> with #include <linux/export.h>
2023-08-15 10:22:23 +02:00
r2300_switch.S
mips: remove unneeded #include <asm/export.h>
2023-08-15 10:22:23 +02:00
relocate_kernel.S
MIPS: Fix typos
2024-01-08 10:39:12 +01:00
relocate.c
of/fdt: add dt_phys arg to early_init_dt_scan and early_init_dt_verify
2024-10-29 15:32:45 -05:00
reset.c
mips: Use do_kernel_power_off()
2022-05-19 19:30:31 +02:00
rtlx-mt.c
mips: mt: make mt_class constant
2024-03-07 17:18:50 +01:00
rtlx.c
…
scall32-o32.S
MIPS: Export syscall stack arguments properly for remote use
2025-02-13 12:41:18 +01:00
scall64-n32.S
MIPS: scall: Save thread_info.syscall unconditionally on entry
2024-04-09 16:52:21 +02:00
scall64-n64.S
MIPS: scall: Save thread_info.syscall unconditionally on entry
2024-04-09 16:52:21 +02:00
scall64-o32.S
MIPS: scall: Save thread_info.syscall unconditionally on entry
2024-04-09 16:52:21 +02:00
segment.c
mips: kernel: convert to DEFINE_SHOW_ATTRIBUTE
2022-09-19 16:40:17 +02:00
setup.c
mm/memblock: add memblock_alloc_or_panic interface
2025-01-25 20:22:38 -08:00
signal32.c
mips: add asm/syscalls.h header
2023-12-10 17:21:38 -08:00
signal_n32.c
mips: signal: move sigcontext declarations to header
2023-12-10 17:21:39 -08:00
signal_o32.c
mips: add asm/syscalls.h header
2023-12-10 17:21:38 -08:00
signal-common.h
mips: signal: move sigcontext declarations to header
2023-12-10 17:21:39 -08:00
signal.c
Merge tag 'mips_6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2024-01-17 11:20:50 -08:00
smp-bmips.c
mips: bmips: enable RAC on BMIPS4350
2024-06-27 10:44:36 +02:00
smp-cps.c
MIPS: CPS: Fix potential NULL pointer dereferences in cps_prepare_cpus()
2025-04-27 10:13:22 +02:00
smp-mt.c
MIPS: Rework smt cmdline parameters
2023-06-09 10:34:14 +02:00
smp-up.c
…
smp.c
smp: Mark smp_prepare_boot_cpu() __init
2024-09-08 16:01:10 +02:00
spinlock_test.c
mips: kernel: use DEFINE_DEBUGFS_ATTRIBUTE with debugfs_create_file_unsafe()
2021-03-14 14:09:49 +01:00
spram.c
MIPS: kernel: Rename read/write_c0_ecc to read/writec0_errctl
2025-01-11 12:31:21 +01:00
stacktrace.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
sync-r4k.c
MIPS: sync-r4k: Rework based on x86 tsc_sync
2024-07-03 16:50:12 +02:00
syscall.c
mips: add asm/syscalls.h header
2023-12-10 17:21:38 -08:00
sysrq.c
tty: sysrq: switch sysrq handlers from int to u8
2023-07-25 19:21:03 +02:00
time.c
MIPS: Fix CP0 counter erratum detection for R4k CPUs
2022-04-29 15:52:00 +02:00
topology.c
drivers/base/node: consolidate node device subsystem initialization in node_dev_init()
2022-03-22 15:57:10 -07:00
traps.c
MIPS: rename rollback_handler with skipover_handler
2025-04-27 10:12:44 +02:00
unaligned.c
mips: add missing declarations for trap handlers
2023-12-10 17:21:38 -08:00
uprobes.c
MIPS: uprobes: Restore thread.trap_nr
2023-04-24 13:31:44 +02:00
vdso.c
MIPS: vdso: Switch to generic storage implementation
2025-02-21 09:54:02 +01:00
vmlinux.lds.S
MIPS: Place __kernel_entry at the beginning of text section
2024-11-27 09:36:01 +09:00
vpe-mt.c
MIPS: Implement microMIPS MT ASE helpers
2024-02-23 10:13:47 +01:00
vpe.c
MIPS: Fix typos
2024-01-08 10:39:12 +01:00
watch.c
MIPS: Use fallthrough for arch/mips
2020-05-07 11:55:47 +02:00