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c79bf51e74d4490ca7d8bd3bb057d33519661036
linux/arch/mips/kernel
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Thomas Bogendoerfer 14b46ba92b MIPS: kernel: Fix random segmentation faults 
Commit 69896119dc ("MIPS: vdso: Switch to generic storage
implementation") switches to a generic vdso storage, which increases
the number of data pages from 1 to 4. But there is only one page
reserved, which causes segementation faults depending where the VDSO
area is randomized to. To fix this use the same size of reservation
and allocation of the VDSO data pages.

Fixes: 69896119dc ("MIPS: vdso: Switch to generic storage implementation")
Reviewed-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-11-21 13:24:05 +01:00
..
syscalls
fs: introduce file_getattr and file_setattr syscalls
2025-07-02 17:05:17 +02:00
.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
arch: Add the macro COMPILE_OFFSETS to all the asm-offsets.c
2025-09-25 09:57:15 +02:00
bmips_5xxx_init.S
…
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: Unify Loongson1 PRID_REV
2025-08-29 22:34:31 +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
…
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
…
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: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +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
arch: use always-$(KBUILD_BUILTIN) for vmlinux.lds
2025-06-07 14:38:07 +09:00
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: CPS: Improve mips_cps_first_online_in_cluster()
2025-07-16 18:34:49 +02:00
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/perf: Remove driver-specific throttle support
2025-05-21 13:57:47 +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: Fix random segmentation faults
2025-11-21 13:24:05 +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
MIPS: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names
2025-07-14 22:27:47 -07:00
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
…
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
MIPS: Don't use %pK through printk
2025-07-28 09:58:49 +02:00
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
Add a new optional ",cma" suffix to the crashkernel= command line option
2025-07-19 19:08:22 -07:00
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: Optimise delay CPU calibration for SMP
2025-07-16 18:34:54 +02:00
smp-mt.c
MIPS: Rework smt cmdline parameters
2023-06-09 10:34:14 +02:00
smp-up.c
…
smp.c
MIPS: SMP: Move the AP sync point before the calibration delay
2025-05-25 15:00:23 +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: Replace strcpy() with strscpy() in vpe_elfload()
2025-04-27 09:47:52 +02:00
watch.c
MIPS: Use fallthrough for arch/mips
2020-05-07 11:55:47 +02:00