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6555acdefc
linux/arch/mips
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Arnd Bergmann d3882564a7 syscalls: fix compat_sys_io_pgetevents_time64 usage 
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>
2024-06-25 15:57:20 +02:00
..
alchemy MIPS: Alchemy: Use kcalloc() instead of kzalloc() 2024-02-20 13:36:34 +01:00
ath25
ath79 MIPS: ath79: remove obsolete ATH79_DEV_* configs 2023-03-17 10:28:04 +01:00
bcm47xx MIPS: BCM47XX: Declare early_tlb_init() static 2024-04-15 10:21:20 +02:00
bcm63xx MIPS: BCM63XX: Fix missing prototypes 2024-01-26 10:33:20 +01:00
bmips mips: bmips: BCM6358: make sure CBR is correctly set 2024-06-11 16:05:24 +02:00
boot just cleanups and fixes 2024-05-20 09:30:33 -07:00
cavium-octeon Just cleanups and fixes 2024-01-17 11:20:50 -08:00
cobalt MIPS: Cobalt: Fix missing prototypes 2024-01-22 10:32:21 +01:00
configs - Core Frameworks 2024-05-22 10:49:54 -07:00
crypto crypto: mips/crc32 - remove redundant setting of alignmask to 0 2023-10-27 18:04:24 +08:00
dec genirq: Convert kstat_irqs to a struct 2024-04-12 17:08:05 +02:00
fw MIPS: fw arc: Fix missing prototypes 2024-01-22 11:12:01 +01:00
generic MIPS: Share generic kernel code with other architecture 2024-02-20 13:36:25 +01:00
include MIPS: mipsmtregs: Fix target register for MFTC0 2024-06-21 10:16:15 +02:00
ingenic
jazz change alloc_pages name in dma_map_ops to avoid name conflicts 2024-04-25 20:55:53 -07:00
kernel syscalls: fix compat_sys_io_pgetevents_time64 usage 2024-06-25 15:57:20 +02:00
kvm KVM: delete .change_pte MMU notifier callback 2024-04-11 13:18:27 -04:00
lantiq MIPS: lantiq: register smp_ops on non-smp platforms 2024-01-26 10:36:21 +01:00
lib mips: implement xor_unlock_is_negative_byte 2023-10-18 14:34:17 -07:00
loongson2ef MIPS: Fix typos 2024-01-08 10:39:12 +01:00
loongson32 MIPS: loongson32: Remove dma.h and nand.h 2023-10-06 10:10:13 +02:00
loongson64 mm: Introduce vmap_page_range() to map pages in PCI address space 2024-03-11 16:58:10 +01:00
math-emu MIPS: Fix comment typo 2022-09-12 15:33:24 +02:00
mm The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
mobileye MIPS: Add support for Mobileye EyeQ5 2024-02-20 13:36:34 +01:00
mti-malta vgacon: clean up global screen_info instances 2023-10-17 10:17:02 +02:00
n64
net bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() 2024-03-14 19:28:52 -07:00
pci Revert "MIPS: pci: lantiq: restore reset gpio polarity" 2024-06-13 10:17:09 +02:00
pic32 MIPS: Fixup explicit DT include clean-up 2023-07-28 11:41:09 +02:00
power mips: suspend: include linux/suspend.h as needed 2023-12-10 17:21:41 -08:00
ralink MIPS: ralink: Don't use "proxy" headers 2024-03-11 13:57:18 +01:00
rb532 MIPS: RB532: Declare prom_setup_cmdline() and rb532_gpio_init() static 2024-04-15 10:21:52 +02:00
sgi-ip22 mips: sgi-ip22: make gio_bus_type const 2024-02-20 13:36:34 +01:00
sgi-ip27 MIPS: SGI-IP27: use WARN_ON() output 2024-05-03 14:22:04 +02:00
sgi-ip30 MIPS: sgi-ip30: Fix missing prototypes 2024-01-22 11:12:08 +01:00
sgi-ip32 MIPS: sgi-ip32: Fix missing prototypes 2024-01-22 11:12:19 +01:00
sibyte mips: sibyte: make tb_class constant 2024-03-07 17:19:08 +01:00
sni vgacon: clean up global screen_info instances 2023-10-17 10:17:02 +02:00
tools
txx9 mips: txx9: make txx9_sramc_subsys const 2024-02-20 13:36:34 +01:00
vdso Makefile: remove redundant tool coverage variables 2024-05-14 23:35:48 +09:00
Kbuild MIPS: Share generic kernel code with other architecture 2024-02-20 13:36:25 +01:00
Kbuild.platforms MIPS: Add support for Mobileye EyeQ5 2024-02-20 13:36:34 +01:00
Kconfig mm/treewide: rename CONFIG_HAVE_FAST_GUP to CONFIG_HAVE_GUP_FAST 2024-04-25 20:56:41 -07:00
Kconfig.debug
Makefile MIPS: Loongson64: test for -march=loongson3a cflag 2024-02-23 10:13:47 +01:00
Makefile.postlink kbuild: remove ARCH_POSTLINK from module builds 2023-10-28 21:10:08 +09:00