Saleem Abdulrasool fde9c59aeb riscv: explicitly use symbol offsets for VDSO ... The current implementation of the `__rt_sigaction` reference computed an absolute offset relative to the mapped base of the VDSO. While this can be handled in the medlow model, the medany model cannot handle this as it is meant to be position independent. The current implementation relied on the BFD linker relaxing the PC-relative relocation into an absolute relocation as it was a near-zero address allowing it to be referenced relative to `zero`. We now extract the offsets and create a generated header allowing the build with LLVM and lld to succeed as we no longer depend on the linker rewriting address references near zero. This change was largely modelled after the ARM64 target which does something similar. Signed-off-by: Saleem Abdulrasool <abdulras@google.com> Tested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2021-08-24 21:45:47 -07:00
..
boot	riscv: dts: fu740: fix cache-controller interrupts	2021-06-19 00:11:53 -07:00
configs	RISC-V: Enable Microchip PolarFire ICICLE SoC	2021-04-26 08:31:32 -07:00
errata	riscv: skip errata_cip_453.o if CONFIG_ERRATA_SIFIVE_CIP_453 is disabled	2021-06-01 21:16:41 -07:00
include	riscv: explicitly use symbol offsets for VDSO	2021-08-24 21:45:47 -07:00
kernel	riscv: explicitly use symbol offsets for VDSO	2021-08-24 21:45:47 -07:00
lib	riscv: __asm_copy_to-from_user: Optimize unaligned memory access and pipeline stall	2021-07-06 15:09:48 -07:00
mm	riscv: Support allocating gigantic hugepages using CMA	2021-08-13 21:33:54 -07:00
net	riscv: bpf: Avoid breaking W^X	2021-04-26 08:25:14 -07:00
Kbuild	riscv: Allow device trees to be built into the kernel	2020-05-18 11:38:05 -07:00
Kconfig	riscv: Enable Undefined Behavior Sanitizer UBSAN	2021-08-24 20:59:10 -07:00
Kconfig.debug	RISC-V: Remove EARLY_PRINTK support	2018-12-17 10:23:46 -08:00
Kconfig.erratas	riscv: enable SiFive errata CIP-453 and CIP-1200 Kconfig only if CONFIG_64BIT=y	2021-05-06 09:40:13 -07:00
Kconfig.socs	riscv: sifive: fix Kconfig errata warning	2021-06-12 17:20:50 -07:00
Makefile	riscv: explicitly use symbol offsets for VDSO	2021-08-24 21:45:47 -07:00