Searched hist:a2dd4e83e76ba9c0d432145059dd9e2b2a096e2b (Results 1 – 6 of 6) sorted by relevance
| /openbmc/qemu/target/ppc/ |
| H A D | mmu-hash64.h | diff a2dd4e83e76ba9c0d432145059dd9e2b2a096e2b Thu Apr 11 03:00:01 CDT 2019 Benjamin Herrenschmidt <benh@kernel.crashing.org> ppc/hash64: Rework R and C bit updates
With MT-TCG, we are now running translation in a racy way, thus
we need to mimic hardware when it comes to updating the R and
C bits, by doing byte stores.
The current "store_hpte" abstraction is ill suited for this, we
replace it with two separate callbacks for setting R and C.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190411080004.8690-4-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
|
| H A D | mmu-hash64.c | diff a2dd4e83e76ba9c0d432145059dd9e2b2a096e2b Thu Apr 11 03:00:01 CDT 2019 Benjamin Herrenschmidt <benh@kernel.crashing.org> ppc/hash64: Rework R and C bit updates
With MT-TCG, we are now running translation in a racy way, thus
we need to mimic hardware when it comes to updating the R and
C bits, by doing byte stores.
The current "store_hpte" abstraction is ill suited for this, we
replace it with two separate callbacks for setting R and C.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190411080004.8690-4-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
|
| H A D | cpu.h | diff a2dd4e83e76ba9c0d432145059dd9e2b2a096e2b Thu Apr 11 03:00:01 CDT 2019 Benjamin Herrenschmidt <benh@kernel.crashing.org> ppc/hash64: Rework R and C bit updates
With MT-TCG, we are now running translation in a racy way, thus
we need to mimic hardware when it comes to updating the R and
C bits, by doing byte stores.
The current "store_hpte" abstraction is ill suited for this, we
replace it with two separate callbacks for setting R and C.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190411080004.8690-4-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
|
| /openbmc/qemu/hw/ppc/ |
| H A D | spapr_hcall.c | diff a2dd4e83e76ba9c0d432145059dd9e2b2a096e2b Thu Apr 11 03:00:01 CDT 2019 Benjamin Herrenschmidt <benh@kernel.crashing.org> ppc/hash64: Rework R and C bit updates
With MT-TCG, we are now running translation in a racy way, thus
we need to mimic hardware when it comes to updating the R and
C bits, by doing byte stores.
The current "store_hpte" abstraction is ill suited for this, we
replace it with two separate callbacks for setting R and C.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190411080004.8690-4-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
|
| H A D | spapr.c | diff a2dd4e83e76ba9c0d432145059dd9e2b2a096e2b Thu Apr 11 03:00:01 CDT 2019 Benjamin Herrenschmidt <benh@kernel.crashing.org> ppc/hash64: Rework R and C bit updates
With MT-TCG, we are now running translation in a racy way, thus
we need to mimic hardware when it comes to updating the R and
C bits, by doing byte stores.
The current "store_hpte" abstraction is ill suited for this, we
replace it with two separate callbacks for setting R and C.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190411080004.8690-4-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
|
| /openbmc/qemu/include/hw/ppc/ |
| H A D | spapr.h | diff a2dd4e83e76ba9c0d432145059dd9e2b2a096e2b Thu Apr 11 03:00:01 CDT 2019 Benjamin Herrenschmidt <benh@kernel.crashing.org> ppc/hash64: Rework R and C bit updates
With MT-TCG, we are now running translation in a racy way, thus
we need to mimic hardware when it comes to updating the R and
C bits, by doing byte stores.
The current "store_hpte" abstraction is ill suited for this, we
replace it with two separate callbacks for setting R and C.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190411080004.8690-4-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
|