[Xen-devel] [PATCH for-4.7 4/4] xen/xsplice: remove OSABI check when loading a payload

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

FreeBSD linker sets the OS ABI to ELFOSABI_FREEBSD, but the payload can
still be loaded without issues.

All the ELF OS ABIs follow the System V calling convention, and the OS ABI
doesn't really matter because Xen is a standalone kernel.

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Cc: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
---
 xen/common/xsplice_elf.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/xen/common/xsplice_elf.c b/xen/common/xsplice_elf.c
index e403a0e..de68d29 100644
--- a/xen/common/xsplice_elf.c
+++ b/xen/common/xsplice_elf.c
@@ -397,7 +397,6 @@ static int xsplice_header_check(const struct xsplice_elf 
*elf)
     if ( hdr->e_version != EV_CURRENT ||
          hdr->e_ident[EI_VERSION] != EV_CURRENT ||
          hdr->e_ident[EI_ABIVERSION] != 0 ||
-         hdr->e_ident[EI_OSABI] != ELFOSABI_SYSV ||
          hdr->e_type != ET_REL ||
          hdr->e_phnum != 0 )
     {
-- 
2.6.4 (Apple Git-63)


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