This logic was inserted by commit 447f613c5404 ("lzo: update LZO compression
to current upstream version") but was only relevant for the TMEM logic, so
should have been deleted in commit c492e19fdd05 ("xen: remove tmem from
hypervisor")
Fixes: c492e19fdd05 ("xen: remove tmem from hypervisor")
Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
---
CC: Anthony PERARD <anthony.per...@vates.tech>
CC: Michal Orzel <michal.or...@amd.com>
CC: Jan Beulich <jbeul...@suse.com>
CC: Julien Grall <jul...@xen.org>
CC: Roger Pau Monné <roger....@citrix.com>
CC: Stefano Stabellini <sstabell...@kernel.org>
CC: Volodymyr Babchuk <volodymyr_babc...@epam.com>
CC: Bertrand Marquis <bertrand.marq...@arm.com>
CC: Shawn Anastasio <sanasta...@raptorengineering.com>
CC: Oleksii Kurochko <oleksii.kuroc...@gmail.com>
CC: Daniel P. Smith <dpsm...@apertussolutions.com>
CC: Lin Liu <lin....@citrix.com>
Notably, this also removes the singular case where anything in Xen cares about
the value in __BYTE_ORDER, __LITTLE_ENDIAN and __BIG_ENDIAN, and even then it
was only an adaptation to the MiniOS environment.
v5:
* New.
---
xen/common/lzo.c | 21 ---------------------
1 file changed, 21 deletions(-)
diff --git a/xen/common/lzo.c b/xen/common/lzo.c
index 3454ce4a7e24..07b4017812dc 100644
--- a/xen/common/lzo.c
+++ b/xen/common/lzo.c
@@ -28,27 +28,6 @@
#define COPY4(dst, src) memcpy(dst, src, 4)
#define COPY8(dst, src) memcpy(dst, src, 8)
-#ifdef __MINIOS__
-# include <lib.h>
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-# undef __BIG_ENDIAN
-# endif
-# if __BYTE_ORDER == __BIG_ENDIAN
-# undef __LITTLE_ENDIAN
-# endif
-#endif
-
-#if defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN)
-#error "conflicting endian definitions"
-#elif defined(__x86_64__)
-#define LZO_USE_CTZ64 1
-#define LZO_USE_CTZ32 1
-#elif defined(__i386__) || defined(__powerpc__)
-#define LZO_USE_CTZ32 1
-#elif defined(__arm__) && (__LINUX_ARM_ARCH__ >= 5)
-#define LZO_USE_CTZ32 1
-#endif
-
#define M1_MAX_OFFSET 0x0400
#define M2_MAX_OFFSET 0x0800
#define M3_MAX_OFFSET 0x4000
base-commit: eecb9f437b2c3e2d22d0af93dc6b1f4d978313a7
--
2.39.5
