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linux/arch/mips
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Arnd Bergmann 16c0403b7d syscalls: fix compat_sys_io_pgetevents_time64 usage 
commit d3882564a7 upstream.

Using sys_io_pgetevents() as the entry point for compat mode tasks
works almost correctly, but misses the sign extension for the min_nr
and nr arguments.

This was addressed on parisc by switching to
compat_sys_io_pgetevents_time64() in commit 6431e92fc8 ("parisc:
io_pgetevents_time64() needs compat syscall in 32-bit compat mode"),
as well as by using more sophisticated system call wrappers on x86 and
s390. However, arm64, mips, powerpc, sparc and riscv still have the
same bug.

Change all of them over to use compat_sys_io_pgetevents_time64()
like parisc already does. This was clearly the intention when the
function was originally added, but it got hooked up incorrectly in
the tables.

Cc: stable@vger.kernel.org
Fixes: 48166e6ea4 ("y2038: add 64-bit time_t syscalls to all 32-bit architectures")
Acked-by: Heiko Carstens <hca@linux.ibm.com> # s390
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2024-07-05 09:14:50 +02:00
..
alchemy MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup() 2024-01-25 14:52:50 -08:00
ar7 mips: ar7: convert to CONFIG_COMMON_CLK 2021-06-08 17:00:09 +02:00
ath25 mips: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:40 +01:00
ath79 MIPS: of: Introduce helper function to get DTB 2021-02-04 13:34:51 +01:00
bcm47xx MIPS: BCM47XX: Cast memcmp() of function to (void *) 2022-10-26 12:35:30 +02:00
bcm63xx MIPS: BCM63xx: Add check for NULL for clk in clk_enable 2022-12-31 13:14:05 +01:00
bmips mips: bmips: BCM6358: make sure CBR is correctly set 2024-07-05 09:14:29 +02:00
boot MIPS: dts: loongson: drop incorrect dwmac fallback compatible 2024-01-25 14:52:29 -08:00
cavium-octeon MIPS: OCTEON: warn only once if deprecated link status is being used 2022-12-31 13:14:05 +01:00
cobalt MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
configs Remove DECnet support from kernel 2023-06-21 15:59:15 +02:00
crypto asm-generic: unaligned always use struct helpers 2021-05-10 17:50:47 +02:00
dec mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n 2022-04-08 14:23:38 +02:00
fw MIPS: fw: Allow firmware to pass a empty env 2023-05-11 23:00:17 +09:00
generic MIPS: generic/yamon-dt: fix uninitialized variable error 2021-11-25 09:48:36 +01:00
include MIPS: scall: Save thread_info.syscall unconditionally on entry 2024-05-17 11:50:54 +02:00
ingenic MIPS: Kconfig: ingenic: Ensure MACH_INGENIC_GENERIC selects all SoCs 2021-06-01 11:44:47 +02:00
jazz MIPS/jazzdma: return error code from jazz_dma_map_sg() 2021-08-09 17:13:05 +02:00
kernel syscalls: fix compat_sys_io_pgetevents_time64 usage 2024-07-05 09:14:50 +02:00
kvm MIPS: KVM: Fix a build warning about variable set but not used 2023-12-03 07:31:23 +01:00
lantiq MIPS: vpe-mt: drop physical_memsize 2024-03-01 13:21:51 +01:00
lib MIPS: Fix build error due to PTR used in more places 2022-02-16 12:56:16 +01:00
loongson2ef MIPS: loongson2ef: don't build serial.o unconditionally 2021-08-05 10:58:21 +02:00
loongson32 MIPS: Loongson32: Fix PHY-mode being left unspecified 2022-09-28 11:11:48 +02:00
loongson64 MIPS: Loongson64: Handle more memory types passed from firmware 2023-12-20 15:17:33 +01:00
math-emu MIPS: Use fallthrough for arch/mips 2020-05-07 11:55:47 +02:00
mm mips: Fix max_mapnr being uninitialized on early stages 2024-02-23 08:54:24 +01:00
mti-malta - converted Pistachio platform to use MIPS generic kernel 2021-09-03 11:11:54 -07:00
n64 mips: Add N64 machine type 2021-01-22 11:40:00 +01:00
net bpf, mips: Validate conditional branch offsets 2021-09-15 21:38:16 +02:00
netlogic mips: netlogic: fix kernel-doc complaints in fmn-config.c 2021-07-22 11:48:06 +02:00
pci MIPS: Routerboard 532: Fix vendor retry check code 2024-07-05 09:14:29 +02:00
pic32 MIPS: pic32: treat port as signed integer 2022-12-02 17:41:02 +01:00
power mips: check for dsp presence only once before save/restore 2019-10-07 10:58:53 -07:00
ralink mips: ralink: mt7621: do not use kzalloc too early 2022-12-31 13:14:04 +01:00
rb532 MIPS: RB532: fix return value of __setup handler 2022-04-08 14:23:39 +02:00
sgi-ip22 bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
sgi-ip27 memblock: allow to specify flags with memblock_add_node() 2023-12-20 15:17:33 +01:00
sgi-ip30 mips: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:40 +01:00
sgi-ip32 kernel.h: split out panic and oops helpers 2021-07-01 11:06:04 -07:00
sibyte MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
sni MIPS: sni: Fix the build 2021-11-25 09:48:28 +01:00
tools MIPS: tools: Fix resource leak in elf-entry.c 2020-05-24 09:29:48 +02:00
txx9 MIPS: Remove empty prom_free_prom_memory functions 2021-01-07 17:11:33 +01:00
vdso MIPS: Use "grep -E" instead of "egrep" 2023-09-23 11:10:00 +02:00
vr41xx MIPS: Remove repetitive increase irq_err_count 2022-06-29 09:03:24 +02:00
Kbuild MIPS: Fix "make clean" error due to recent changes 2020-05-13 13:20:22 +02:00
Kbuild.platforms MIPS: fix duplicated slashes for Platform file path 2021-11-18 19:17:14 +01:00
Kconfig MIPS: Loongson64: Enable DMA noncoherent support 2023-12-13 18:36:50 +01:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile MIPS: Use "grep -E" instead of "egrep" 2023-09-23 11:10:00 +02:00
Makefile.postlink MIPS: fix indentation of the 'RELOCS' message 2020-01-20 15:37:30 -08:00