| Message ID | 20220926080807.1625573-1-zhe.he@windriver.com |
|---|---|
| State | New |
| Headers | show |
| Series | lttng-tools: Disable on qemuriscv32 | expand |
On 9/26/22 1:08 AM, He Zhe wrote: > lttng-tools requires SYS_ppoll and SYS_pselect6 which are not supported on > riscv32. This has been confirmed by lttng-tools upstream. > https://github.com/lttng/lttng-tools/pull/162 > > It's also turned off for riscv32 in meta-riscv. > https://github.com/riscv/meta-riscv/blob/master/conf/layer.conf > > Signed-off-by: He Zhe <zhe.he@windriver.com> > --- > meta/recipes-kernel/lttng/lttng-platforms.inc | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/meta/recipes-kernel/lttng/lttng-platforms.inc b/meta/recipes-kernel/lttng/lttng-platforms.inc > index 933c65d85d..98b13b194c 100644 > --- a/meta/recipes-kernel/lttng/lttng-platforms.inc > +++ b/meta/recipes-kernel/lttng/lttng-platforms.inc > @@ -15,3 +15,7 @@ LTTNGUST:arc = "" > > COMPATIBLE_HOST:arc:pn-lttng-ust = "null" > > +# Whether the platform supports lttng-tools > +# lttng-tools requires SYS_ppoll and SYS_pselect6 which are not supported on riscv32. > +# It's also turned off for riscv32 in meta-riscv. See https://github.com/riscv/meta-riscv/blob/master/conf/layer.conf > +COMPATIBLE_HOST:qemuriscv32:pn-lttng-tools = "null" > Its perhaps better to disable it rv32 wide not just form qemu. > > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#171052): https://lists.openembedded.org/g/openembedded-core/message/171052 > Mute This Topic: https://lists.openembedded.org/mt/93922533/1997914 > Group Owner: openembedded-core+owner@lists.openembedded.org > Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [raj.khem@gmail.com] > -=-=-=-=-=-=-=-=-=-=-=- >
On 9/26/22 23:58, Khem Raj wrote: > On 9/26/22 1:08 AM, He Zhe wrote: >> lttng-tools requires SYS_ppoll and SYS_pselect6 which are not supported on >> riscv32. This has been confirmed by lttng-tools upstream. >> https://github.com/lttng/lttng-tools/pull/162 >> >> It's also turned off for riscv32 in meta-riscv. >> https://github.com/riscv/meta-riscv/blob/master/conf/layer.conf >> >> Signed-off-by: He Zhe <zhe.he@windriver.com> >> --- >> meta/recipes-kernel/lttng/lttng-platforms.inc | 4 ++++ >> 1 file changed, 4 insertions(+) >> >> diff --git a/meta/recipes-kernel/lttng/lttng-platforms.inc b/meta/recipes-kernel/lttng/lttng-platforms.inc >> index 933c65d85d..98b13b194c 100644 >> --- a/meta/recipes-kernel/lttng/lttng-platforms.inc >> +++ b/meta/recipes-kernel/lttng/lttng-platforms.inc >> @@ -15,3 +15,7 @@ LTTNGUST:arc = "" >> COMPATIBLE_HOST:arc:pn-lttng-ust = "null" >> +# Whether the platform supports lttng-tools >> +# lttng-tools requires SYS_ppoll and SYS_pselect6 which are not supported on riscv32. >> +# It's also turned off for riscv32 in meta-riscv. See https://github.com/riscv/meta-riscv/blob/master/conf/layer.conf >> +COMPATIBLE_HOST:qemuriscv32:pn-lttng-tools = "null" >> > > Its perhaps better to disable it rv32 wide not just form qemu. OK, I'll send an update for that. Thanks, Zhe > >> >> >> -=-=-=-=-=-=-=-=-=-=-=- >> Links: You receive all messages sent to this group. >> View/Reply Online (#171052): https://lists.openembedded.org/g/openembedded-core/message/171052 >> Mute This Topic: https://lists.openembedded.org/mt/93922533/1997914 >> Group Owner: openembedded-core+owner@lists.openembedded.org >> Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [raj.khem@gmail.com] >> -=-=-=-=-=-=-=-=-=-=-=- >>
diff --git a/meta/recipes-kernel/lttng/lttng-platforms.inc b/meta/recipes-kernel/lttng/lttng-platforms.inc index 933c65d85d..98b13b194c 100644 --- a/meta/recipes-kernel/lttng/lttng-platforms.inc +++ b/meta/recipes-kernel/lttng/lttng-platforms.inc @@ -15,3 +15,7 @@ LTTNGUST:arc = "" COMPATIBLE_HOST:arc:pn-lttng-ust = "null" +# Whether the platform supports lttng-tools +# lttng-tools requires SYS_ppoll and SYS_pselect6 which are not supported on riscv32. +# It's also turned off for riscv32 in meta-riscv. See https://github.com/riscv/meta-riscv/blob/master/conf/layer.conf +COMPATIBLE_HOST:qemuriscv32:pn-lttng-tools = "null"
lttng-tools requires SYS_ppoll and SYS_pselect6 which are not supported on riscv32. This has been confirmed by lttng-tools upstream. https://github.com/lttng/lttng-tools/pull/162 It's also turned off for riscv32 in meta-riscv. https://github.com/riscv/meta-riscv/blob/master/conf/layer.conf Signed-off-by: He Zhe <zhe.he@windriver.com> --- meta/recipes-kernel/lttng/lttng-platforms.inc | 4 ++++ 1 file changed, 4 insertions(+)