Fangrui Song e0eb1b6b0c riscv: vdso: Exclude .rodata from the PT_DYNAMIC segment ... .rodata is implicitly included in the PT_DYNAMIC segment due to inheriting the segment of the preceding .dynamic section (in both GNU ld and LLD). When the .rodata section's size is not a multiple of 16 bytes on riscv64, llvm-readelf will report a "PT_DYNAMIC dynamic table is invalid" warning. Note: in the presence of the .dynamic section, GNU readelf and llvm-readelf's -d option decodes the dynamic section using the section. This issue arose after commit 8f8c1ff879 ("riscv: vdso.lds.S: remove hardcoded 0x800 .text start addr"), which placed .rodata directly after .dynamic by removing .eh_frame. This patch resolves the implicit inclusion into PT_DYNAMIC by explicitly specifying the :text output section phdr. Reported-by: Nathan Chancellor <nathan@kernel.org> Closes: https://github.com/ClangBuiltLinux/linux/issues/2093 Signed-off-by: Fangrui Song <i@maskray.me> Tested-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20250602-riscv-vdso-v1-1-0620cf63cff0@maskray.me Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>		2025-06-10 13:06:48 -07:00
..
.gitignore
flush_icache.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
gen_vdso_offsets.sh
getcpu.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
getrandom.c	RISC-V: vDSO: Wire up getrandom() vDSO implementation	2025-06-05 14:03:09 -07:00
hwprobe.c	riscv: vdso: Switch to generic storage implementation	2025-02-21 09:54:02 +01:00
Makefile	Merge tag 'riscv-mw2-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next	2025-06-05 14:03:16 -07:00
note.S
rt_sigreturn.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
sys_hwprobe.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
vdso.lds.S	riscv: vdso: Exclude .rodata from the PT_DYNAMIC segment	2025-06-10 13:06:48 -07:00
vdso.S	riscv: compat: vdso: Add COMPAT_VDSO base code implementation	2022-04-26 13:36:53 -07:00
vgetrandom-chacha.S	RISC-V: vDSO: Wire up getrandom() vDSO implementation	2025-06-05 14:03:09 -07:00
vgettimeofday.c	arch: vdso: consolidate gettime prototypes	2023-11-23 11:32:32 +01:00