| commit | 9827f20863df9583efb8abfa89d8cb1a4eda4884 | |
| author | Nicholas Piggin <npiggin@gmail.com> | |
| Thu, 15 Apr 2021 05:42:24 +0000 (15 15:42 +1000) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Tue, 4 May 2021 01:41:25 +0000 (4 11:41 +1000) | ||
| tree | 3c9d3076c3a37793694b0d2fc5905e99d4027725 | treesnapshot (tar.gz zip) |
| parent | 37337472e77ee51f3d35b377684fd70368261c3d | commitdiff |
target/ppc: Fix POWER9 radix guest HV interrupt AIL behaviour
ISA v3.0 radix guest execution has a quirk in AIL behaviour such that
the LPCR[AIL] value can apply to hypervisor interrupts.
This affects machines that emulate HV=1 mode (i.e., powernv9).
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20210415054227.1793812-2-npiggin@gmail.com>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
ISA v3.0 radix guest execution has a quirk in AIL behaviour such that
the LPCR[AIL] value can apply to hypervisor interrupts.
This affects machines that emulate HV=1 mode (i.e., powernv9).
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20210415054227.1793812-2-npiggin@gmail.com>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| target/ppc/excp_helper.c | diffblobblamehistory |