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| author |   Steven Price <steven.price@arm.com> | 2020-06-01 21:50:01 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 10:59:10 -0700 |
| commit | 99395ee3f7b4accc3a16a6aa4c2abb3774fc33ca (patch) | |
| tree | a0531fca9b7eac6bcb97a32f6ff25c83c0e627c6 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | x86: mm: ptdump: calculate effective permissions correctly (diff) | |
| download | wireguard-linux-99395ee3f7b4accc3a16a6aa4c2abb3774fc33ca.tar.xz wireguard-linux-99395ee3f7b4accc3a16a6aa4c2abb3774fc33ca.zip | |
mm: ptdump: expand type of 'val' in note_page()
The page table entry is passed in the 'val' argument to note_page(),
however this was previously an "unsigned long" which is fine on 64-bit
platforms. But for 32 bit x86 it is not always big enough to contain a
page table entry which may be 64 bits.
Change the type to u64 to ensure that it is always big enough.
[akpm@linux-foundation.org: fix riscv]
Reported-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: <stable@vger.kernel.org>
Link: http://lkml.kernel.org/r/20200521152308.33096-3-steven.price@arm.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions