Hi,
On Sun, Dec 30, 2018 at 08:23:12PM +, Sergei Trofimovich wrote:
> Fix page fault handling code to fixup r16-r18 registers.
> Before the patch code had off-by-two registers bug.
> This bug caused overwriting of ps,pc,gp registers instead
> of fixing intended r16,r17,r18 (see `struct pt_regs
Fix page fault handling code to fixup r16-r18 registers.
Before the patch code had off-by-two registers bug.
This bug caused overwriting of ps,pc,gp registers instead
of fixing intended r16,r17,r18 (see `struct pt_regs`).
More details:
Initially Dmitry noticed a kernel bug as a failure
on strace
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