On Fri, 26 Jul 2019 15:11:05 +0100,
Anders Roxell <[email protected]> wrote:
>
> On Fri, 26 Jul 2019 at 14:31, Marc Zyngier <[email protected]> wrote:
> >
> > On Fri, 26 Jul 2019 12:27:10 +0100,
> > Anders Roxell <[email protected]> wrote:
> > >
> > > When fall-through warnings was enabled by default the following warnings
> > > was starting to show up:
> > >
> > > ../arch/arm64/kvm/hyp/debug-sr.c: In function ‘__debug_save_state’:
> > > ../arch/arm64/kvm/hyp/debug-sr.c:20:19: warning: this statement may fall
> > > through [-Wimplicit-fallthrough=]
> > > case 15: ptr[15] = read_debug(reg, 15); \
> > > ../arch/arm64/kvm/hyp/debug-sr.c:113:2: note: in expansion of macro
> > > ‘save_debug’
> > > save_debug(dbg->dbg_bcr, dbgbcr, brps);
> > > ^~~~~~~~~~
> > > ../arch/arm64/kvm/hyp/debug-sr.c:21:2: note: here
> > > case 14: ptr[14] = read_debug(reg, 14); \
> > > ^~~~
> > > ../arch/arm64/kvm/hyp/debug-sr.c:113:2: note: in expansion of macro
> > > ‘save_debug’
> > > save_debug(dbg->dbg_bcr, dbgbcr, brps);
> > > ^~~~~~~~~~
> > > ../arch/arm64/kvm/hyp/debug-sr.c:21:19: warning: this statement may fall
> > > through [-Wimplicit-fallthrough=]
> > > case 14: ptr[14] = read_debug(reg, 14); \
> > > ../arch/arm64/kvm/hyp/debug-sr.c:113:2: note: in expansion of macro
> > > ‘save_debug’
> > > save_debug(dbg->dbg_bcr, dbgbcr, brps);
> > > ^~~~~~~~~~
> > > ../arch/arm64/kvm/hyp/debug-sr.c:22:2: note: here
> > > case 13: ptr[13] = read_debug(reg, 13); \
> > > ^~~~
> > > ../arch/arm64/kvm/hyp/debug-sr.c:113:2: note: in expansion of macro
> > > ‘save_debug’
> > > save_debug(dbg->dbg_bcr, dbgbcr, brps);
> > > ^~~~~~~~~~
> > >
> > > Rework to add a 'break;' where the compiler warned about
> > > fall-through.
> >
> > That's not what this patch does, I'm afraid.
>
> urgh I'm sorry.
> Sending a v2 shortly.
Don't bother, I'll fix it locally.
Thanks,
M.
--
Jazz is not dead, it just smells funny.
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