Fangrui Song 70685fb621 riscv: vdso: Exclude .rodata from the PT_DYNAMIC segment ... [ Upstream commit e0eb1b6b0c ] .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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-07-17 18:37:22 +02:00
..
boot	riscv: dts: sophgo: fix DMA data-width configuration for CV18xx	2025-05-22 14:29:35 +02:00
configs	timekeeping: Remove CONFIG_DEBUG_TIMEKEEPING	2024-12-14 20:04:16 +01:00
crypto	crypto: lib/Kconfig - Hide arch options from user	2025-05-02 07:59:32 +02:00
errata	RISC-V: errata: Use medany for relocatable builds	2025-04-10 14:39:32 +02:00
include	riscv/atomic: Do proper sign extension also for unsigned in arch_cmpxchg	2025-07-06 11:01:49 +02:00
kernel	riscv: vdso: Exclude .rodata from the PT_DYNAMIC segment	2025-07-17 18:37:22 +02:00
kvm	RISC-V: KVM: Don't treat SBI HFENCE calls as NOPs	2025-06-27 11:11:45 +01:00
lib	Merge patch series "riscv: Improve KASAN coverage to fix unit tests"	2024-09-19 01:10:44 -07:00
mm	riscv: add a data fence for CMODX in the kernel mode	2025-07-06 11:01:35 +02:00
net	riscv, bpf: Make BPF_CMPXCHG fully ordered	2024-10-17 17:14:48 +02:00
purgatory	riscv/purgatory: 4B align purgatory_start	2025-04-10 14:39:33 +02:00
tools
Kbuild
Kconfig	crash, powerpc: default to CRASH_DUMP=n on PPC_BOOK3S_32	2024-11-14 22:43:48 -08:00
Kconfig.debug
Kconfig.errata
Kconfig.socs
Kconfig.vendor
Makefile	riscv: boot: add Image.xz support	2024-09-01 20:43:27 -07:00
Makefile.postlink