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| author | Miles Chen <miles.chen@mediatek.com> | 2018-12-12 11:56:49 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-12-14 10:33:49 +0100 |
| commit | 12f799c8c739518e12248bbd000eb0a246e8e5f8 (patch) | |
| tree | 8e899cb33d47d7921e0b0e1d511101d178fbe43d /Documentation | |
| parent | arm64: sysreg: Use _BITUL() when defining register bits (diff) | |
| download | linux-12f799c8c739518e12248bbd000eb0a246e8e5f8.tar.xz linux-12f799c8c739518e12248bbd000eb0a246e8e5f8.zip | |
arm64: kaslr: print PHYS_OFFSET in dump_kernel_offset()
When debug with kaslr, it is sometimes necessary to have PHYS_OFFSET to
perform linear virtual address to physical address translation.
Sometimes we're debugging with only few information such as a kernel log
and a symbol file, print PHYS_OFFSET in dump_kernel_offset() for that case.
Tested by:
echo c > /proc/sysrq-trigger
[ 11.996161] SMP: stopping secondary CPUs
[ 11.996732] Kernel Offset: 0x2522200000 from 0xffffff8008000000
[ 11.996881] PHYS_OFFSET: 0xffffffeb40000000
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions