[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9.9-346-ga82ac1f

[mark at sourceware dot org]

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- Log -----------------------------------------------------------------
commit a82ac1f413712a375d5e14ef7641ce0abf7a6543
Author: Mark Wielaard <mjw@redhat.com>
Date:   Thu Sep 17 12:20:07 2009 +0200

    PR10595 Work around uprobe2 causing selinux failures for kernel 2.6.28+.
    
    We allocate a "fake" unlinked shmem file because anonymous
    memory might not be granted execute permission when the selinux
    security hooks have their way. Only do this for 2.6.28 or higher
    since shmem_file_setup() isn't exported before that.
    
    * runtime/uprobes2/uprobes.c (uprobe_setup_ssol_vma): Use shmem_file_setup
      to setup the ssol vma area when using 2.6.28+.

-----------------------------------------------------------------------

Summary of changes:
 runtime/uprobes2/uprobes.c |   35 ++++++++++++++++++++++++++++++++---
 1 files changed, 32 insertions(+), 3 deletions(-)


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