| Message ID | 20240523014637.614872-11-gaosong@loongson.cn (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [PULL,01/10] target/loongarch/kvm: Fix VM recovery from disk failures | expand |
23.05.2024 04:46, Song Gao wrote: > From: Jiaxun Yang <jiaxun.yang@flygoat.com> > > Higher bits for memory nodes were omitted at qemu_fdt_setprop_cells. > > Cc: qemu-stable@nongnu.org > Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> > Reviewed-by: Song Gao <gaosong@loongson.cn> > Message-Id: <20240520-loongarch-fdt-memnode-v1-1-5ea9be93911e@flygoat.com> > Signed-off-by: Song Gao <gaosong@loongson.cn> > --- > hw/loongarch/virt.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c > index e3bdf085b5..3e6e93edf3 100644 > --- a/hw/loongarch/virt.c > +++ b/hw/loongarch/virt.c > @@ -464,7 +464,8 @@ static void fdt_add_memory_node(MachineState *ms, > char *nodename = g_strdup_printf("/memory@%" PRIx64, base); > > qemu_fdt_add_subnode(ms->fdt, nodename); > - qemu_fdt_setprop_cells(ms->fdt, nodename, "reg", 0, base, 0, size); > + qemu_fdt_setprop_cells(ms->fdt, nodename, "reg", base >> 32, base, > + size >> 32, size); > qemu_fdt_setprop_string(ms->fdt, nodename, "device_type", "memory"); > > if (ms->numa_state && ms->numa_state->num_nodes) { This commit changes exactly the same place as the previous commit, v9.0.0-274-gb11f981452, "hw/loongarch: Fix fdt memory node wrong 'reg'". Was it the wrong fix? Note the previous commit isn't in any released version of qemu. So when picking up for any stable release, both needs to be picked up :) Thanks, /mjt
在2024年5月24日五月 上午11:10，Michael Tokarev写道： > 23.05.2024 04:46, Song Gao wrote: >> From: Jiaxun Yang <jiaxun.yang@flygoat.com> >> >> Higher bits for memory nodes were omitted at qemu_fdt_setprop_cells. >> >> Cc: qemu-stable@nongnu.org >> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> >> Reviewed-by: Song Gao <gaosong@loongson.cn> >> Message-Id: <20240520-loongarch-fdt-memnode-v1-1-5ea9be93911e@flygoat.com> >> Signed-off-by: Song Gao <gaosong@loongson.cn> >> --- >> hw/loongarch/virt.c | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c >> index e3bdf085b5..3e6e93edf3 100644 >> --- a/hw/loongarch/virt.c >> +++ b/hw/loongarch/virt.c >> @@ -464,7 +464,8 @@ static void fdt_add_memory_node(MachineState *ms, >> char *nodename = g_strdup_printf("/memory@%" PRIx64, base); >> >> qemu_fdt_add_subnode(ms->fdt, nodename); >> - qemu_fdt_setprop_cells(ms->fdt, nodename, "reg", 0, base, 0, size); >> + qemu_fdt_setprop_cells(ms->fdt, nodename, "reg", base >> 32, base, >> + size >> 32, size); >> qemu_fdt_setprop_string(ms->fdt, nodename, "device_type", "memory"); >> >> if (ms->numa_state && ms->numa_state->num_nodes) { > > This commit changes exactly the same place as the previous commit, > v9.0.0-274-gb11f981452, "hw/loongarch: Fix fdt memory node wrong 'reg'". > > Was it the wrong fix? Yes, I believe previous commit is the wrong fix on the same problem. > > Note the previous commit isn't in any released version of qemu. So > when picking up for any stable release, both needs to be picked up :) Please go ahead! Thanks - Jiaxun > > Thanks, > > /mjt > -- > GPG Key transition (from rsa2048 to rsa4096) since 2024-04-24. > New key: rsa4096/61AD3D98ECDF2C8E 9D8B E14E 3F2A 9DD7 9199 28F1 61AD > 3D98 ECDF 2C8E > Old key: rsa2048/457CE0A0804465C5 6EE1 95D1 886E 8FFB 810D 4324 457C > E0A0 8044 65C5 > Transition statement: http://www.corpit.ru/mjt/gpg-transition-2024.txt
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index e3bdf085b5..3e6e93edf3 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -464,7 +464,8 @@ static void fdt_add_memory_node(MachineState *ms, char *nodename = g_strdup_printf("/memory@%" PRIx64, base); qemu_fdt_add_subnode(ms->fdt, nodename); - qemu_fdt_setprop_cells(ms->fdt, nodename, "reg", 0, base, 0, size); + qemu_fdt_setprop_cells(ms->fdt, nodename, "reg", base >> 32, base, + size >> 32, size); qemu_fdt_setprop_string(ms->fdt, nodename, "device_type", "memory"); if (ms->numa_state && ms->numa_state->num_nodes) {