powerpc: Update AT_HWCAP2 bits

Linux commit ID cba6ac4869e45cc93ac5497024d1d49576e82666 reserved a new
bit for a scenario where transactional memory is available, but the
suspended state is disabled.

	* sysdeps/powerpc/bits/hwcap.h (PPC_FEATURE2_HTM_NO_SUSPEND): New
	macro.

(cherry picked from commit df0c40ee3a893238ac11f4c0d876a0c3b49d198d)

Signed-off-by: Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>

diff --git a/ChangeLog b/ChangeLog
index 0dcbe3bc69ecfaf75d4565102fd1adbf9ed57cd1..812c5380f15b9d6c8a5a553f0597c8ddeadabbeb 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-11-17  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>
+
+       * sysdeps/powerpc/bits/hwcap.h (PPC_FEATURE2_HTM_NO_SUSPEND): New
+       macro.
+
 2017-08-09  Andreas Schwab  <schwab@suse.de>
 
        * nptl/Makefile (tests) [$(build-shared) = yes]: Add

diff --git a/sysdeps/powerpc/bits/hwcap.h b/sysdeps/powerpc/bits/hwcap.h
index dfc71c29bb1176855d2d7c180d251348fccc601f..0668ca041ea647a0f62c705223107d6e4adbd73b 100644 (file)
--- a/sysdeps/powerpc/bits/hwcap.h
+++ b/sysdeps/powerpc/bits/hwcap.h
@@ -72,3 +72,5 @@
                                                 128-bit */
 #define PPC_FEATURE2_DARN         0x00200000 /* darn instruction.  */
 #define PPC_FEATURE2_SCV          0x00100000 /* scv syscall.  */
+#define PPC_FEATURE2_HTM_NO_SUSPEND  0x00080000 /* TM without suspended
+                                                  state.  */