Re: [PATCH 2/6] loongarch: defconfig: drop RT_GROUP_SCHED=y

2024-05-30 Thread Xi Ruoyao
164383 > > Signed-off-by: Celeste Liu As a distro maintainer who had once been bitten by this option: Reviewed-by: Xi Ruoyao > --- >  arch/loongarch/configs/loongson3_defconfig | 1 - >  1 file changed, 1 deletion(-) > > diff --git a/arch/loongarch/configs/loongson3_defco

Re: [PATCH] arm64/vdso: Remove --hash-style=sysv

2024-08-14 Thread Xi Ruoyao
@@ -98,7 +98,7 @@ VDSO_AFLAGS += -D__ASSEMBLY__ >  # From arm vDSO Makefile >  VDSO_LDFLAGS += -Bsymbolic --no-undefined -soname=linux-vdso.so.1 >  VDSO_LDFLAGS += -z max-page-size=4096 -z common-page-size=4096 > -VDSO_LDFLAGS += -shared --hash-style=sysv --build-id=sha1 > +VDSO_LD

Re: [PATCH] selftests/vDSO: support DT_GNU_HASH

2024-08-14 Thread Xi Ruoyao
f-by: Fangrui Song Tested-by: Xi Ruoyao > --- >  tools/testing/selftests/vDSO/parse_vdso.c | 105 -- >  1 file changed, 79 insertions(+), 26 deletions(-) > > diff --git a/tools/testing/selftests/vDSO/parse_vdso.c > b/tools/testing/selftests/vDSO/parse_vdso.

Re: [PATCH] selftests/vDSO: support DT_GNU_HASH

2024-08-25 Thread Xi Ruoyao
h2 = *hashval++; > + if (h1 == (h2 | 1) && > +     check_sym(sym, i, name, version, > ver_hash)) > + return (void *)(vdso_info.load_offset > + > + sym->st_value); > +

Re: [PATCH v4 3/4] selftests/vDSO: Use KHDR_INCLUDES to locate UAPI headers for vdso_test_getrandom

2024-08-27 Thread Xi Ruoyao
s w/o invoking the toplevel Makefile: many other self tests use KHDR_INCLUDES as well, so generally building with something like "make -C tools/testing/selftests" just won't work. -- Xi Ruoyao School of Aerospace Science and Technology, Xidian University

Re: [PATCH v4 3/4] selftests/vDSO: Use KHDR_INCLUDES to locate UAPI headers for vdso_test_getrandom

2024-08-27 Thread Xi Ruoyao
ment as to why this patch is the "right > way", even if it breaks our workflow... Because arch/loongarch/include/uapi/asm/sigcontext.h includes , but the files for x86 and ppc do not. I cannot see how this inclusion is useful anyway, so maybe I can just remove the inclusion and pape

Re: [PATCH v4 3/4] selftests/vDSO: Use KHDR_INCLUDES to locate UAPI headers for vdso_test_getrandom

2024-08-27 Thread Xi Ruoyao
On Tue, 2024-08-27 at 17:10 +0200, Jason A. Donenfeld wrote: > On Tue, Aug 27, 2024 at 11:05:14PM +0800, Xi Ruoyao wrote: > > On Tue, 2024-08-27 at 17:00 +0200, Jason A. Donenfeld wrote: > > > The effect of this patch is to replace include/uapi with usr/include, so > > >

Re: [PATCH v4 3/4] selftests/vDSO: Use KHDR_INCLUDES to locate UAPI headers for vdso_test_getrandom

2024-08-28 Thread Xi Ruoyao
On Wed, 2024-08-28 at 13:36 +0200, Jason A. Donenfeld wrote: > On Tue, Aug 27, 2024 at 05:29:56PM +0200, Jason A. Donenfeld wrote: > > On Tue, Aug 27, 2024 at 5:29 PM Xi Ruoyao wrote: > > > Or, I can add $(KHDR_INCLUDES) but also keep > > > -isystem $(top_srcdir)/incl