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author | Yu-cheng Yu <yu-cheng.yu@intel.com> | 2023-06-13 03:10:30 +0300 |
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committer | Rick Edgecombe <rick.p.edgecombe@intel.com> | 2023-07-12 00:12:18 +0300 |
commit | 592b5fad1677aa98a578ae50eb81d7383752c9c8 (patch) | |
tree | 81f7a3f58b5e0e8e92d321692ecccd9c76988ca8 /crypto/xcbc.c | |
parent | 161e393c0f63592a3b95bdd8b55752653763fc6d (diff) | |
download | linux-592b5fad1677aa98a578ae50eb81d7383752c9c8.tar.xz |
mm: Re-introduce vm_flags to do_mmap()
There was no more caller passing vm_flags to do_mmap(), and vm_flags was
removed from the function's input by:
commit 45e55300f114 ("mm: remove unnecessary wrapper function do_mmap_pgoff()").
There is a new user now. Shadow stack allocation passes VM_SHADOW_STACK to
do_mmap(). Thus, re-introduce vm_flags to do_mmap().
Co-developed-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
Signed-off-by: Yu-cheng Yu <yu-cheng.yu@intel.com>
Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Peter Collingbourne <pcc@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Acked-by: David Hildenbrand <david@redhat.com>
Tested-by: Pengfei Xu <pengfei.xu@intel.com>
Tested-by: John Allen <john.allen@amd.com>
Tested-by: Kees Cook <keescook@chromium.org>
Tested-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/all/20230613001108.3040476-5-rick.p.edgecombe%40intel.com
Diffstat (limited to 'crypto/xcbc.c')
0 files changed, 0 insertions, 0 deletions