On Thu, Feb 15, 2024 at 1:29 PM Richard Purdie <richard.pur...@linuxfoundation.org> wrote: > > Unfortunately the new openssh version has an ICE on mips. This looks similar > to: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104817 > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104820 > > Given how long these have been open, workaround the issue by disabling the > compiler > hardening options on mips. > > It is likely better to do this than have the open CVEs for everyone > as we can't upgrade. > > An example: > > | during RTL pass: zero_call_used_regs > | clientloop.c: In function 'client_loop': > | clientloop.c:1699:1: internal compiler error: in int_mode_for_mode, at > stor-layout.cc:407 > | 1699 | } > | | ^ > | 0x14d0acc internal_error(char const*, ...) > | ???:0 > | 0x5cf765 fancy_abort(char const*, int, char const*) > | ???:0 > | 0x826f1f emit_move_insn_1(rtx_def*, rtx_def*) > | ???:0 > | 0x8270c5 emit_move_insn(rtx_def*, rtx_def*) > | ???:0 > | 0xb7b994 default_zero_call_used_regs(HARD_REG_SET) > | ???:0 > | Please submit a full bug report, with preprocessed source (by using > -freport-bug). > | Please include the complete backtrace with any bug report. > > Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org> > --- > meta/recipes-connectivity/openssh/openssh_9.6p1.bb | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/meta/recipes-connectivity/openssh/openssh_9.6p1.bb > b/meta/recipes-connectivity/openssh/openssh_9.6p1.bb > index 6366cefdf96..1fd36a266fd 100644 > --- a/meta/recipes-connectivity/openssh/openssh_9.6p1.bb > +++ b/meta/recipes-connectivity/openssh/openssh_9.6p1.bb > @@ -81,6 +81,10 @@ EXTRA_OECONF = "'LOGIN_PROGRAM=${base_bindir}/login' \ > # musl doesn't implement wtmp/utmp and logwtmp > EXTRA_OECONF:append:libc-musl = " --disable-wtmp --disable-lastlog" > > +# Work around ICE on mips/mips64 starting in 9.6p1 > +EXTRA_OECONF:append:mips = " --without-hardening" > +EXTRA_OECONF:append:mips64 = " --without-hardening"
Perhaps just use mipsarch override since I imagine it will impact all kinds of mips. > + > # Since we do not depend on libbsd, we do not want configure to use it > # just because it finds libutil.h. But, specifying --disable-libutil > # causes compile errors, so... > -- > 2.40.1 > > > >
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