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android_kernel_xiaomi_sm8450/arch/riscv/include/asm
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Ben Dooks bc847857fb riscv: uaccess: fix type of 0 variable on error in get_user() 
commit b9b916aee6715cd7f3318af6dc360c4729417b94 upstream.

If the get_user(x, ptr) has x as a pointer, then the setting
of (x) = 0 is going to produce the following sparse warning,
so fix this by forcing the type of 'x' when access_ok() fails.

fs/aio.c:2073:21: warning: Using plain integer as NULL pointer

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/r/20221229170545.718264-1-ben-linux@fluff.org
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-14 10:16:49 +01:00
..
vdso
RISC-V: fix barrier() use in <vdso/processor.h>
2020-11-25 09:44:27 -08:00
asm-offsets.h
RISC-V: Task implementation
2017-09-26 15:26:46 -07:00
asm-prototypes.h
riscv: Less inefficient gcc tishift helpers (and export their symbols)
2020-01-18 19:13:41 -08:00
asm.h
RISC-V: Clear load reservations while restoring hart contexts
2019-10-01 13:16:40 -07:00
atomic.h
locking/atomic: Move ATOMIC_INIT into linux/types.h
2020-07-29 16:14:18 +02:00
barrier.h
RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw
2020-07-17 09:28:35 -07:00
bitops.h
Merge tag 'riscv-for-v5.2/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2019-06-17 10:34:03 -07:00
bug.h
riscv: add macro to get instruction length
2020-03-26 09:24:49 -07:00
cache.h
riscv: add nommu support
2019-11-17 15:17:39 -08:00
cacheflush.h
mm: rename flush_icache_user_range to flush_icache_user_page
2020-06-08 11:05:58 -07:00
cacheinfo.h
riscv: Add cache information in AUX vector
2020-09-15 18:46:08 -07:00
clint.h
RISC-V: Resurrect the MMIO timer implementation for M-mode systems
2020-09-19 13:21:11 -07:00
clocksource.h
riscv: use vDSO common flow to reduce the latency of the time-related functions
2020-06-10 19:47:16 -07:00
cmpxchg.h
riscv/atomic: Fix sign extension for RV64I
2020-06-12 12:07:58 -07:00
cpu_ops.h
RISC-V: Support cpu hotplug
2020-03-31 11:28:30 -07:00
csr.h
RISC-V: Remove N-extension related defines
2020-05-04 14:09:00 -07:00
current.h
RISC-V: Stop relying on GCC's register allocator's hueristics
2020-03-03 10:28:13 -08:00
delay.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286
2019-06-05 17:36:37 +02:00
efi.h
RISC-V: Add EFI runtime services
2020-10-02 14:31:28 -07:00
elf.h
riscv: Add cache information in AUX vector
2020-09-15 18:46:08 -07:00
fence.h
riscv/spinlock: Strengthen implementations with fences
2018-04-02 19:59:43 -07:00
fixmap.h
RISC-V: Add early ioremap support
2020-10-02 14:31:03 -07:00
ftrace.h
riscv: Workaround mcount name prior to clang-13
2021-05-22 11:40:53 +02:00
futex.h
futex: arch_futex_atomic_op_inuser() calling conventions change
2020-03-27 23:58:51 -04:00
gdb_xml.h
riscv: Avoid kgdb.h including gdb_xml.h to solve unused-const-variable warning
2020-07-09 20:12:28 -07:00
hugetlb.h
riscv/mm: add arch hook arch_clear_hugepage_flags
2023-01-14 10:15:53 +01:00
hwcap.h
RISC-V: Add bitmap reprensenting ISA features common across CPUs
2020-05-04 14:08:59 -07:00
image.h
RISC-V: Typo fixes in image header and documentation.
2019-12-19 09:32:45 -07:00
io.h
RISC-V: Make port I/O string accessors actually work
2022-10-26 13:25:09 +02:00
irq_work.h
riscv: Fix irq_work when SMP is disabled
2022-06-09 10:20:48 +02:00
irq.h
clocksource/drivers/timer-riscv: Use per-CPU timer interrupt
2020-06-09 19:11:22 -07:00
irqflags.h
riscv: abstract out CSR names for supervisor vs machine mode
2019-11-05 09:20:42 -08:00
jump_label.h
riscv: Add jump-label implementation
2020-07-30 11:37:43 -07:00
kasan.h
riscv: Fix asan-stack clang build
2021-11-02 19:48:25 +01:00
Kbuild
local64.h: make <asm/local64.h> mandatory
2021-01-12 20:18:16 +01:00
kdebug.h
riscv: Add KGDB support
2020-05-18 11:38:10 -07:00
kgdb.h
riscv: Avoid kgdb.h including gdb_xml.h to solve unused-const-variable warning
2020-07-09 20:12:28 -07:00
kprobes.h
riscv: clean up the macro format in each header file
2019-11-12 12:04:52 -08:00
linkage.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286
2019-06-05 17:36:37 +02:00
mmio.h
riscv: Use generic pgprot_* macros from <linux/pgtable.h>
2020-07-30 11:37:46 -07:00
mmiowb.h
riscv: mmiowb: Fix implicit declaration of function 'smp_processor_id'
2020-05-13 17:11:46 -07:00
mmu_context.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286
2019-06-05 17:36:37 +02:00
mmu.h
RISC-V: Add EFI runtime services
2020-10-02 14:31:28 -07:00
module.h
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
2020-04-23 10:50:26 +09:00
module.lds.h
riscv module: remove (NOLOAD)
2022-04-08 14:40:42 +02:00
page.h
riscv: virt_addr_valid must check the address belongs to linear mapping
2021-02-17 11:02:23 +01:00
parse_asm.h
riscv: Add SW single-step support for KDB
2020-05-18 11:38:12 -07:00
patch.h
riscv: Remove the 'riscv_' prefix of function name
2020-05-18 11:38:13 -07:00
pci.h
riscv: clean up the macro format in each header file
2019-11-12 12:04:52 -08:00
perf_event.h
riscv: perf: RISCV_BASE_PMU should be independent
2020-05-12 16:21:46 -07:00
pgalloc.h
asm-generic: pgalloc: provide generic pgd_free()
2020-08-07 11:33:26 -07:00
pgtable-32.h
arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed
2020-11-16 16:57:18 +01:00
pgtable-64.h
mm: consolidate pte_index() and pte_offset_*() definitions
2020-06-09 09:39:14 -07:00
pgtable-bits.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286
2019-06-05 17:36:37 +02:00
pgtable.h
riscv: Separate memory init from paging init
2022-11-16 09:57:14 +01:00
processor.h
riscv: use vDSO common flow to reduce the latency of the time-related functions
2020-06-10 19:47:16 -07:00
ptdump.h
riscv: support DEBUG_WX
2020-06-03 20:09:50 -07:00
ptrace.h
riscv: abstract out CSR names for supervisor vs machine mode
2019-11-05 09:20:42 -08:00
sbi.h
RISC-V: correct enum sbi_ext_rfence_fid
2021-03-25 09:04:09 +01:00
seccomp.h
riscv: add support for SECCOMP and SECCOMP_FILTER
2019-10-29 11:32:10 -07:00
sections.h
RISC-V: Add PE/COFF header for EFI stub
2020-10-02 14:31:16 -07:00
set_memory.h
RISC-V: Remove unused code from STRICT_KERNEL_RWX
2020-05-05 17:02:14 -07:00
smp.h
RISC-V: Add mechanism to provide custom IPI operations
2020-08-20 10:55:40 -07:00
soc.h
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
sparsemem.h
riscv: clean up the macro format in each header file
2019-11-12 12:04:52 -08:00
spinlock_types.h
riscv: clean up the macro format in each header file
2019-11-12 12:04:52 -08:00
spinlock.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286
2019-06-05 17:36:37 +02:00
stackprotector.h
RISC-V: Check clint_time_val before use
2020-09-30 11:05:14 -07:00
string.h
riscv: Add KASAN support
2020-01-22 13:09:58 -08:00
switch_to.h
riscv: abstract out CSR names for supervisor vs machine mode
2019-11-05 09:20:42 -08:00
syscall.h
riscv: fix seccomp reject syscall code path
2020-03-05 13:58:15 -08:00
thread_info.h
riscv: add support for TIF_NOTIFY_SIGNAL
2023-01-04 11:39:21 +01:00
timex.h
riscv: use fallback for random_get_entropy() instead of zero
2022-05-30 09:33:41 +02:00
tlb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286
2019-06-05 17:36:37 +02:00
tlbflush.h
riscv: add nommu support
2019-11-17 15:17:39 -08:00
uaccess.h
riscv: uaccess: fix type of 0 variable on error in get_user()
2023-01-14 10:16:49 +01:00
unistd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286
2019-06-05 17:36:37 +02:00
vdso.h
riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL
2021-01-19 18:27:20 +01:00
vermagic.h
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
2020-04-23 10:50:26 +09:00
vmalloc.h
mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h>
2019-12-10 10:12:55 +01:00
word-at-a-time.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286
2019-06-05 17:36:37 +02:00