Re: git: cd73914b01a1 - main - kern: physmem: don't truncate addresses in DEBUG output
- In reply to: Kyle Evans : "Re: git: cd73914b01a1 - main - kern: physmem: don't truncate addresses in DEBUG output"
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Date: Mon, 20 Feb 2023 23:34:06 UTC
On Mon, Feb 20, 2023 at 4:00 PM Kyle Evans <kevans@freebsd.org> wrote: > > On Mon, Feb 20, 2023 at 3:59 PM Kyle Evans <kevans@freebsd.org> wrote: > > > > On Mon, Feb 20, 2023 at 1:41 PM Jessica Clarke <jrtc27@freebsd.org> wrote: > > > > > > On 20 Feb 2023, at 18:55, Kyle Evans <kevans@FreeBSD.org> wrote: > > > > > > > > The branch main has been updated by kevans: > > > > > > > > URL: https://cgit.FreeBSD.org/src/commit/?id=cd73914b01a1f2300e587f802383cc563f2e7103 > > > > > > > > commit cd73914b01a1f2300e587f802383cc563f2e7103 > > > > Author: Kyle Evans <kevans@FreeBSD.org> > > > > AuthorDate: 2023-02-20 18:54:00 +0000 > > > > Commit: Kyle Evans <kevans@FreeBSD.org> > > > > CommitDate: 2023-02-20 18:55:04 +0000 > > > > > > > > kern: physmem: don't truncate addresses in DEBUG output > > > > > > > > Make it consistent with the above region printing, otherwise it appears > > > > to be somewhat confusing. > > > > --- > > > > sys/kern/subr_physmem.c | 4 ++-- > > > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > > > > > diff --git a/sys/kern/subr_physmem.c b/sys/kern/subr_physmem.c > > > > index bb6af5a580aa..d371e1e166c5 100644 > > > > --- a/sys/kern/subr_physmem.c > > > > +++ b/sys/kern/subr_physmem.c > > > > @@ -149,10 +149,10 @@ physmem_dump_tables(int (*prfunc)(const char *, ...)) > > > > #ifdef DEBUG > > > > prfunc("Avail lists:\n"); > > > > for (i = 0; phys_avail[i] != 0; ++i) { > > > > - prfunc(" phys_avail[%d] 0x%08x\n", i, phys_avail[i]); > > > > + prfunc(" phys_avail[%d] 0x%08jx\n", i, phys_avail[i]); > > > > > > You need to actually cast them though for 32-bit. > > > > > > > Huh, interesting; wasn't there a compiler warning for this? armv7 and > > riscv both seemed to have built fine (+ DEBUG), am I misremembering > > that and it's just a potential source of garbage at runtime? > > > > Oh, well, riscv isn't 32-bit anyways. Still stands for armv7, though. I delayed to avoid continuing to spam the list, but this is fixed in 7b5cb32fca26 (and a __printflike added to detect it, which I had realized was the source of no-warning pretty quickly after wondering out loud). Thanks for the report!