On 10/3/24 16:20, Jerome Forissier wrote: > CPU_MIPS64 needs 8-byte alignment on the linker lists, otherwise an > exception may occur. Fixes an issue found on malta64 with QEMU: > > Breakpoint 1, lists_driver_lookup_name (name=0xffffffffbe043578 > "root_driver") at /home/uboot/u-boot/drivers/core/lists.c:31 > 31 if (!strcmp(name, entry->name)) > [...] > ld a1,0(s0) > > (gdb) p/x &entry->name > 0xffffffffbe04b0d4 > (gdb) p/x $s0 > 0xffffffffbe04b0d4 > > $ grep __u_boot_list /tmp/malta64/u-boot.objdump > 4 __u_boot_list 000018e0 ffffffffbe04a4d4 ffffffffbe04a4d4 0004a584 2**2 > > Signed-off-by: Jerome Forissier <[email protected]> > --- > arch/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/Kconfig b/arch/Kconfig > index 8f1f4667012..8f4df849801 100644 > --- a/arch/Kconfig > +++ b/arch/Kconfig > @@ -45,7 +45,7 @@ config SYS_CACHELINE_SIZE > config LINKER_LIST_ALIGN > int > default 32 if SANDBOX > - default 8 if ARM64 || X86 > + default 8 if ARM64 || X86 || CPU_MIPS64 > default 4 > help > Force the each linker list to be aligned to this boundary. This
Superseded by https://patchwork.ozlabs.org/project/uboot/patch/[email protected]/ -- Jerome
