sst-linux/arch/x86/kernel
Al Viro 5a19095103 use less confusing names for iov_iter direction initializers
[ Upstream commit de4eda9de2d957ef2d6a8365a01e26a435e958cb ]

READ/WRITE proved to be actively confusing - the meanings are
"data destination, as used with read(2)" and "data source, as
used with write(2)", but people keep interpreting those as
"we read data from it" and "we write data to it", i.e. exactly
the wrong way.

Call them ITER_DEST and ITER_SOURCE - at least that is harder
to misinterpret...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Stable-dep-of: 6dd88fd59da8 ("vhost-scsi: unbreak any layout for response")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-02-09 11:28:04 +01:00
..
acpi ACPI: CPPC: Fix enabling CPPC on AMD systems with shared memory 2022-07-13 21:13:14 +02:00
apic x86/apic: Handle no CONFIG_X86_X2APIC on systems with x2APIC enabled by BIOS 2022-12-31 13:32:58 +01:00
cpu use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
fpu x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN 2023-01-24 07:24:42 +01:00
kprobes x86/kprobes: Fix optprobe optimization check with CONFIG_RETHUNK 2023-01-07 11:11:48 +01:00
.gitignore
alternative.c - Make sure an INT3 is slapped after every unconditional retpoline JMP 2022-10-04 09:46:22 -07:00
amd_gart_64.c x86: Fix various duplicate-word comment typos 2022-08-15 19:17:52 +02:00
amd_nb.c x86/amd_nb: Add AMD PCI IDs for SMN communication 2022-07-20 17:35:40 +02:00
aperture_64.c x86: Fix various duplicate-word comment typos 2022-08-15 19:17:52 +02:00
apm_32.c x86/ibt: Disable IBT around firmware 2022-03-15 10:32:40 +01:00
asm-offsets_32.c
asm-offsets_64.c KVM: x86: Support the vCPU preemption check with nopvspin and realtime hint 2022-04-02 05:41:21 -04:00
asm-offsets.c KVM: x86: use a separate asm-offsets.c file 2022-11-09 12:10:17 -05:00
audit_64.c
bootflag.c
cfi.c x86: Add support for CONFIG_CFI_CLANG 2022-09-26 10:13:16 -07:00
check.c
cpuid.c
crash_core_32.c
crash_core_64.c
crash_dump_32.c vmcore: convert copy_oldmem_page() to take an iov_iter 2022-04-29 14:37:59 -07:00
crash_dump_64.c use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
crash.c x86/kexec: Fix double-free of elf header buffer 2023-01-12 12:02:43 +01:00
devicetree.c Devicetree updates for v5.16: 2021-11-02 22:22:13 -07:00
doublefault_32.c
dumpstack_32.c
dumpstack_64.c
dumpstack.c - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
e820.c x86/kexec: Carry forward IMA measurement log on kexec 2022-07-01 15:22:16 +02:00
early_printk.c x86/earlyprintk: Clean up pciserial 2022-08-29 12:19:25 +02:00
early-quirks.c drm/i915/rpl-p: Add PCI IDs 2022-04-19 17:14:09 -07:00
ebda.c
eisa.c
espfix_64.c random: handle archrandom with multiple longs 2022-07-25 13:26:14 +02:00
ftrace_32.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
ftrace_64.S ftrace,kcfi: Separate ftrace_stub() and ftrace_stub_graph() 2022-10-20 17:10:27 +02:00
ftrace.c ftrace/x86: Add back ftrace_expected for ftrace bug reports 2023-01-07 11:11:47 +01:00
head32.c
head64.c x86: Clear .brk area at early boot 2022-07-01 11:11:34 +02:00
head_32.S x86/asm/32: Fix ANNOTATE_UNRET_SAFE use on 32-bit 2022-07-13 12:43:26 +02:00
head_64.S objtool: Add entry UNRET validation 2022-06-27 10:34:00 +02:00
hpet.c rtc: Check return value from mc146818_get_time() 2021-12-16 21:50:06 +01:00
hw_breakpoint.c
i8237.c
i8253.c
i8259.c x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL 2023-02-01 08:34:50 +01:00
idt.c x86/traps: Add #VE support for TDX guest 2022-04-07 08:27:51 -07:00
io_delay.c
ioport.c
irq_32.c asm-generic: Conditionally enable do_softirq_own_stack() via Kconfig. 2022-09-05 17:20:55 +02:00
irq_64.c
irq_work.c
irq.c
irqflags.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
irqinit.c x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL 2023-02-01 08:34:50 +01:00
itmt.c
jailhouse.c
jump_label.c jump_label: make initial NOP patching the special case 2022-06-24 09:48:55 +02:00
kdebugfs.c x86/boot: Fix memremap of setup_indirect structures 2022-03-09 12:49:44 +01:00
kexec-bzimage64.c integrity-v6.0 2022-08-02 15:21:18 -07:00
kgdb.c
ksysfs.c x86/boot: Fix memremap of setup_indirect structures 2022-03-09 12:49:44 +01:00
kvm.c x86: kvm: remove NULL check before kfree 2022-06-20 06:22:04 -04:00
kvmclock.c x86/kvm: Don't waste kvmclock memory if there is nopv parameter 2022-04-13 13:37:19 -04:00
ldt.c
machine_kexec_32.c
machine_kexec_64.c x86/kexec: fix memory leak of elf header buffer 2022-06-01 15:57:16 -07:00
Makefile - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
mmconf-fam10h_64.c
module.c treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
mpparse.c
msr.c
nmi_selftest.c
nmi.c x86/nmi: Make register_nmi_handler() more robust 2022-05-17 09:25:25 +02:00
paravirt-spinlocks.c
paravirt.c x86/ibt,paravirt: Sprinkle ENDBR 2022-03-15 10:32:36 +01:00
pci-dma.c swiotlb: merge swiotlb-xen initialization into swiotlb 2022-04-18 07:21:13 +02:00
pcspeaker.c
perf_regs.c
platform-quirks.c
pmem.c x86/pmem: Fix platform-device leak in error path 2022-06-20 18:01:16 +02:00
probe_roms.c x86/kernel: Validate ROM memory before accessing when SEV-SNP is active 2022-04-06 13:23:09 +02:00
process_32.c - Remove all the code around GS switching on 32-bit now that it is not 2022-05-23 18:42:07 -07:00
process_64.c x86: kmsan: skip shadow checks in __switch_to() 2022-10-03 14:03:24 -07:00
process.c x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3 2022-12-02 15:45:33 -08:00
process.h x86: Snapshot thread flags 2021-12-01 00:06:43 +01:00
ptrace.c x86/32: Remove lazy GS macros 2022-04-14 14:09:43 +02:00
pvclock.c
quirks.c
reboot_fixups_32.c
reboot.c x86: Use do_kernel_power_off() 2022-05-19 19:30:31 +02:00
relocate_kernel_32.S x86/kexec: Disable RET on kexec 2022-07-09 13:12:32 +02:00
relocate_kernel_64.S x86/kexec: Disable RET on kexec 2022-07-09 13:12:32 +02:00
resource.c x86/PCI: Revert "x86/PCI: Clip only host bridge windows for E820 regions" 2022-06-17 14:24:14 -05:00
rethook.c x86,rethook: Fix arch_rethook_trampoline() to generate a complete pt_regs 2022-03-28 19:38:51 -07:00
rtc.c x86/rtc: Rename mach_set_rtc_mmss() to mach_set_cmos_time() 2022-08-14 11:24:29 +02:00
setup_percpu.c mm: percpu: add generic pcpu_populate_pte() function 2022-01-20 08:52:52 +02:00
setup.c x86/boot: Skip realmode init code when running as Xen PV guest 2022-12-31 13:32:16 +01:00
sev_verify_cbit.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
sev-shared.c Revert "x86/sev: Expose sev_es_ghcb_hv_call() for use by HyperV" 2022-07-27 18:09:13 +02:00
sev.c x86/sev: Mark snp_abort() noreturn 2022-08-25 15:54:03 +02:00
signal_compat.c signal: Deliver SIGTRAP on perf event asynchronously if blocked 2022-04-22 12:14:05 +02:00
signal.c x86/32: Remove lazy GS macros 2022-04-14 14:09:43 +02:00
smp.c
smpboot.c smp: add set_nr_cpu_ids() 2022-09-19 17:51:53 -07:00
stacktrace.c x86: remove __range_not_ok() 2022-02-25 09:36:05 +01:00
static_call.c x86/static_call: Serialize __static_call_fixup() properly 2022-07-12 14:23:32 +02:00
step.c ptrace: Reimplement PTRACE_KILL by always sending SIGKILL 2022-05-11 14:34:28 -05:00
sys_ia32.c
sys_x86_64.c x86/mm: Cleanup the control_va_addr_alignment() __setup handler 2022-05-04 18:20:42 +02:00
tboot.c mm: remove rb tree. 2022-09-26 19:46:16 -07:00
time.c
tls.c
tls.h
topology.c drivers/base/node: consolidate node device subsystem initialization in node_dev_init() 2022-03-22 15:57:10 -07:00
trace_clock.c
trace.c
tracepoint.c x86/traceponit: Fix comment about irq vector tracepoints 2022-05-26 22:03:52 -04:00
traps.c x86/traps: avoid KMSAN bugs originating from handle_bug() 2022-11-08 15:57:24 -08:00
tsc_msr.c
tsc_sync.c x86/tsc: Add a timer to make sure TSC_adjust is always checked 2021-12-02 00:40:35 +01:00
tsc.c x86/tsc: Be consistent about use_tsc_delay() 2022-03-15 18:20:33 +01:00
umip.c
unwind_frame.c x86: kmsan: don't instrument stack walking functions 2022-10-03 14:03:25 -07:00
unwind_guess.c
unwind_orc.c x86/unwind/orc: Fix unreliable stack dump with gcov 2022-10-21 14:56:42 +02:00
uprobes.c uprobes/x86: Allow to probe a NOP instruction with 0x66 prefix 2022-12-31 13:31:59 +01:00
verify_cpu.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
vm86_32.c x86/32: Remove lazy GS macros 2022-04-14 14:09:43 +02:00
vmlinux.lds.S Just when you thought that all the speculation bugs were addressed and 2022-07-11 18:15:25 -07:00
vsmp_64.c
x86_init.c x86/boot: Skip realmode init code when running as Xen PV guest 2022-12-31 13:32:16 +01:00