| commit | 760884bcd3427a17a4b464c02a3d90f0043a9f9c | |
| author | Vineet Gupta <vgupta@synopsys.com> | |
| Wed, 6 Jun 2018 17:20:37 +0000 (6 10:20 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Sat, 23 Mar 2019 13:35:16 +0000 (23 14:35 +0100) | ||
| tree | 07ba704f4726ea0f7f7216a0e098f4cf6008673e | treesnapshot (tar.gz zip) |
| parent | f1e578427b8e923c9ba1e78fb1920129546adee5 | commitdiff |
ARCv2: support manual regfile save on interrupts
[ Upstream commit e494239a007e601448110ac304fe055951f9de3b ]
There's a hardware bug which affects the HSDK platform, triggered by
micro-ops for auto-saving regfile on taken interrupt. The workaround is
to inhibit autosave.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e494239a007e601448110ac304fe055951f9de3b ]
There's a hardware bug which affects the HSDK platform, triggered by
micro-ops for auto-saving regfile on taken interrupt. The workaround is
to inhibit autosave.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>