Nathan Chancellor fcae44fd36 RISC-V: vdso: Do not add missing symbols to version section in linker script ... Recently, ld.lld moved from '--undefined-version' to '--no-undefined-version' as the default, which breaks the compat vDSO build: ld.lld: error: version script assignment of 'LINUX_4.15' to symbol '__vdso_gettimeofday' failed: symbol not defined ld.lld: error: version script assignment of 'LINUX_4.15' to symbol '__vdso_clock_gettime' failed: symbol not defined ld.lld: error: version script assignment of 'LINUX_4.15' to symbol '__vdso_clock_getres' failed: symbol not defined These symbols are not present in the compat vDSO or the regular vDSO for 32-bit but they are unconditionally included in the version section of the linker script, which is prohibited with '--no-undefined-version'. Fix this issue by only including the symbols that are actually exported in the version section of the linker script. Link: https://github.com/ClangBuiltLinux/linux/issues/1756 Signed-off-by: Nathan Chancellor <nathan@kernel.org> Tested-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20221108171324.3377226-1-nathan@kernel.org/ Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2022-11-10 15:06:14 -08:00
..
compat_vdso	riscv: compat: vdso: Add COMPAT_VDSO base code implementation	2022-04-26 13:36:53 -07:00
probes	riscv:uprobe fix SR_SPIE set/clear handling	2022-08-11 14:14:52 -07:00
vdso	RISC-V: vdso: Do not add missing symbols to version section in linker script	2022-11-10 15:06:14 -08:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
alternative.c	riscv: make patch-function pointer more generic in cpu_manufacturer_info struct	2022-06-16 15:47:40 -07:00
asm-offsets.c	RISC-V: Add arch functions for non-retentive suspend entry/exit	2022-03-10 09:29:31 -08:00
cacheinfo.c	drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()	2021-09-01 10:29:10 +02:00
compat_signal.c	riscv: compat: signal: Add rt_frame implementation	2022-05-17 16:37:21 -07:00
compat_syscall_table.c	riscv: compat: syscall: Add compat_sys_call_table implementation	2022-04-26 13:36:25 -07:00
cpu_ops_sbi.c	riscv: cpu_ops_sbi: Add 64bit hartid support on RV64	2022-07-19 16:38:58 -07:00
cpu_ops_spinwait.c	RISC-V: cpu_ops_spinwait.c should include head.h	2022-08-11 13:24:16 -07:00
cpu_ops.c	riscv: ensure cpu_ops_sbi is declared	2022-08-11 13:46:51 -07:00
cpu-hotplug.c	riscv: cpu-hotplug: clear cpu from numa map when teardown	2022-02-10 09:16:50 -08:00
cpu.c	RISC-V: Fix /proc/cpuinfo cpumask warning	2022-10-27 15:23:19 -07:00
cpufeature.c	RISC-V Patches for the 6.1 Merge Window, Part 2	2022-10-14 11:21:11 -07:00
crash_dump.c	vmcore: convert copy_oldmem_page() to take an iov_iter	2022-04-29 14:37:59 -07:00
crash_save_regs.S	RISC-V: Fixup get incorrect user mode PC for kernel mode regs	2022-08-11 08:54:40 -07:00
efi-header.S	RISC-V: Add PE/COFF header for EFI stub	2020-10-02 14:31:16 -07:00
efi.c	riscv: read-only pages should not be writable	2022-05-28 11:39:31 +02:00
elf_kexec.c	RISCV: kexec: Fix build error without CONFIG_MODULES	2022-07-14 14:23:33 -07:00
entry.S	context_tracking: Split user tracking Kconfig	2022-06-29 17:04:09 -07:00
fpu.S	riscv: abstract out CSR names for supervisor vs machine mode	2019-11-05 09:20:42 -08:00
ftrace.c	ftrace: Remove return value of ftrace_arch_modify_*()	2022-05-26 21:13:00 -04:00
head.h	RISC-V: Move spinwait booting method to its own config	2022-01-20 09:27:16 -08:00
head.S	riscv: Initialize thread pointer before calling C functions	2022-06-01 21:46:23 -07:00
image-vars.h	efi/libstub: use EFI provided memcpy/memset routines	2022-09-17 15:13:21 +02:00
irq.c	RISC-V: Remove do_IRQ() function	2020-06-09 19:11:24 -07:00
jump_label.c	jump_label: make initial NOP patching the special case	2022-06-24 09:48:55 +02:00
kexec_relocate.S	riscv: Don't use va_pa_offset on kdump	2022-01-09 10:38:06 -08:00
kgdb.c	riscv: Fix "no previous prototype" compile warning in kgdb.c file	2020-07-09 20:09:30 -07:00
machine_kexec_file.c	RISC-V: Add kexec_file support	2022-05-19 12:14:18 -07:00
machine_kexec.c	RISC-V: Fixup schedule out issue in machine_crash_shutdown()	2022-08-11 08:54:46 -07:00
Makefile	kbuild: use obj-y instead extra-y for objects placed at the head	2022-10-02 18:04:05 +09:00
mcount-dyn.S	riscv: Using PATCHABLE_FUNCTION_ENTRY instead of MCOUNT	2021-01-14 15:09:05 -08:00
mcount.S	riscv: Workaround mcount name prior to clang-13	2021-04-26 08:25:01 -07:00
module-sections.c	riscv: add missing header file includes	2019-10-28 00:46:01 -07:00
module.c	riscv: implement module alternatives	2022-05-11 21:36:31 -07:00
patch.c	riscv: patch_text: Fixup last cpu should be master	2022-04-22 08:29:24 -07:00
perf_callchain.c	riscv: Fix fill_callchain return value	2022-03-30 23:01:42 -07:00
perf_regs.c	perf/arch: Remove perf_sample_data::regs_user_copy	2020-11-09 18:12:34 +01:00
process.c	riscv: process: fix kernel info leakage	2022-11-10 13:43:15 -08:00
ptrace.c	riscv: compat: ptrace: Add compat_arch_ptrace implement	2022-05-17 16:37:22 -07:00
reset.c	riscv: Use do_kernel_power_off()	2022-05-19 19:30:30 +02:00
riscv_ksyms.c	riscv: provide memmove implementation	2020-12-10 17:27:54 -08:00
sbi.c	RISC-V: Fix IPI/RFENCE hmask on non-monotonic hartid ordering	2022-02-14 12:27:45 -08:00
setup.c	riscv: fix reserved memory setup	2022-11-10 14:46:33 -08:00
signal.c	riscv: fix a nasty sigreturn bug...	2022-09-17 01:48:23 -07:00
smp.c	Updates to various subsystems which I help look after. lib, ocfs2,	2022-08-07 10:03:24 -07:00
smpboot.c	riscv: topology: fix default topology reporting	2022-08-15 22:07:34 +01:00
soc.c	riscv: Fix builtin DTB handling	2021-01-07 19:00:50 -08:00
stacktrace.c	riscv: Rename "sp_in_global" to "current_stack_pointer"	2022-03-30 15:15:27 -07:00
suspend_entry.S	RISC-V: Split out the XIP fixups into their own file	2022-05-25 14:43:33 -07:00
suspend.c	RISC-V: Add arch functions for non-retentive suspend entry/exit	2022-03-10 09:29:31 -08:00
sys_riscv.c	riscv: Allow PROT_WRITE-only mmap()	2022-09-22 09:44:59 -07:00
syscall_table.c	riscv/vdso: Refactor asm/vdso.h	2021-10-02 13:42:23 -07:00
time.c	RISC-V Patches for the 5.13 Merge Window, Part 1	2021-05-06 09:24:18 -07:00
trace_irq.c	riscv: fix oops caused by irqsoff latency tracer	2022-02-24 20:30:30 -08:00
trace_irq.h	riscv: fix oops caused by irqsoff latency tracer	2022-02-24 20:30:30 -08:00
traps_misaligned.c	riscv: traps_misaligned: do not duplicate stringify	2022-08-11 08:56:53 -07:00
traps.c	RISC-V: Avoid dereferening NULL regs in die()	2022-10-12 22:02:49 -07:00
vdso.c	RISC-V Patches for the 6.1 Merge Window, Part 2	2022-10-14 11:21:11 -07:00
vmlinux-xip.lds.S	riscv: vmlinux.lds.S|vmlinux-xip.lds.S: remove .fixup section	2022-01-05 17:53:37 -08:00
vmlinux.lds.S	riscv: vmlinux.lds.S|vmlinux-xip.lds.S: remove .fixup section	2022-01-05 17:53:37 -08:00