On 20/03/2024 6:00 pm, Shawn Anastasio wrote: > Some boot mechanisms, including the new linux file_load kexec systemcall > used by system firmware v2.10 on RaptorCS systems will try to honor the > physical address field of the ELF LOAD section header, which will fail > when the address is based off of XEN_VIRT_START (0xc000000000000000). > > To ensure that the physical address of the LOAD section header starts at > 0x0, import the DECL_SECTION macro from x86's xen.lds.S. > > Signed-off-by: Shawn Anastasio <sanasta...@raptorengineering.com> > --- > xen/arch/ppc/xen.lds.S | 30 ++++++++++++++++++------------ > 1 file changed, 18 insertions(+), 12 deletions(-) > > diff --git a/xen/arch/ppc/xen.lds.S b/xen/arch/ppc/xen.lds.S > index 05b6db2728..0ed285f0a7 100644 > --- a/xen/arch/ppc/xen.lds.S > +++ b/xen/arch/ppc/xen.lds.S > @@ -4,6 +4,12 @@ > OUTPUT_ARCH(powerpc:common64) > ENTRY(start) > > +#ifdef CONFIG_LD_IS_GNU > +# define DECL_SECTION(x) x : AT(ADDR(#x) - XEN_VIRT_START) > +#else > +# define DECL_SECTION(x) x : AT(ADDR(x) - XEN_VIRT_START) > +#endif
Could you put this in xen.lds.h please, and dedup it from x86 ? With that done, Acked-by: Andrew Cooper <andrew.coop...@citrix.com>