[Qemu-devel] [PATCH 0/4] linux-user: fix ARM hwcaps related issues

[Peter Maydell]

This patchset fixes a number of issues in the ARM elfload.c, mostly
relating to the AT_HWCAP bits:
 * off-by-one error for some of the existing ARM bits
 * update to include bits defined in newer kernels, and fix
   some bugs in how we were handling existing bits
 * properly separate out 64-bit from 32-bit code, so that we
   get the right 64-bit HWCAP and core-dump behaviour
 * support HWCAP2, which 32-bit ARM uses for some of the crypto
   feature bits

I've cc'd the first 3 for stable because they seemed
safe enough, and the 3rd patch in particular looks worth
having in stable since we're supposed to support A64 binaries
there.

thanks
-- PMM

Peter Maydell (4):
  linux-user/elfload.c: Fix incorrect ARM HWCAP bits
  linux-user/elfload.c: Update ARM HWCAP bits
  linux-user/elfload.c: Fix A64 code which was incorrectly acting like
    A32
  linux-user/elfload.c: Support ARM HWCAP2 flags

 include/elf.h        |   1 +
 linux-user/elfload.c | 145 ++++++++++++++++++++++++++++++++++++++++++++-------
 2 files changed, 127 insertions(+), 19 deletions(-)

-- 
1.9.2