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...://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=a4be40cbcedba9b5b714f3c95182e8a45176e42d? I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends can not be selected. $ git checkout next-20200401 $ make defconfig HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/confdata.o HOSTCC scripts/kconfig/expr.o LEX scripts/kconfig/lexer.lex.c YACC scripts/kconfig/parser.tab.[ch] HOSTCC scripts/kconfig/lexer.lex.o HOSTCC scripts/kconfig/parser.tab.o HOSTCC scripts...

...://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=a4be40cbcedba9b5b714f3c95182e8a45176e42d? I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends can not be selected. $ git checkout next-20200401 $ make defconfig HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/confdata.o HOSTCC scripts/kconfig/expr.o LEX scripts/kconfig/lexer.lex.c YACC scripts/kconfig/parser.tab.[ch] HOSTCC scripts/kconfig/lexer.lex.o HOSTCC scripts/kconfig/parser.tab.o HOSTCC scripts...

...-next.git/commit/?id=a4be40cbcedba9b5b714f3c95182e8a45176e42d? >> I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends >> can not be selected. >> >> $ git checkout next-20200401 >> $ make defconfig >> HOSTCC scripts/basic/fixdep >> HOSTCC scripts/kconfig/conf.o >> HOSTCC scripts/kconfig/confdata.o >> HOSTCC scripts/kconfig/expr.o >> LEX scripts/kconfig/lexer.lex.c >> YACC scripts/kconfig/parser.tab.[ch] >> HOSTCC scripts/kconfig/lexer.le...

...-next.git/commit/?id=a4be40cbcedba9b5b714f3c95182e8a45176e42d? >> I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends >> can not be selected. >> >> $ git checkout next-20200401 >> $ make defconfig >> HOSTCC scripts/basic/fixdep >> HOSTCC scripts/kconfig/conf.o >> HOSTCC scripts/kconfig/confdata.o >> HOSTCC scripts/kconfig/expr.o >> LEX scripts/kconfig/lexer.lex.c >> YACC scripts/kconfig/parser.tab.[ch] >> HOSTCC scripts/kconfig/lexer.le...

...e8a45176e42d? >>>> I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends >>>> can not be selected. >>>> >>>> $ git checkout next-20200401 >>>> $ make defconfig >>>> HOSTCC scripts/basic/fixdep >>>> HOSTCC scripts/kconfig/conf.o >>>> HOSTCC scripts/kconfig/confdata.o >>>> HOSTCC scripts/kconfig/expr.o >>>> LEX scripts/kconfig/lexer.lex.c >>>> YACC scripts/kconfig/parser.tab.[ch]...

...e8a45176e42d? >>>> I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends >>>> can not be selected. >>>> >>>> $ git checkout next-20200401 >>>> $ make defconfig >>>> HOSTCC scripts/basic/fixdep >>>> HOSTCC scripts/kconfig/conf.o >>>> HOSTCC scripts/kconfig/confdata.o >>>> HOSTCC scripts/kconfig/expr.o >>>> LEX scripts/kconfig/lexer.lex.c >>>> YACC scripts/kconfig/parser.tab.[ch]...

Hi. HOSTCC should be used to set HOSTCFLAGS instead of CC. There is a case where HOSTCC doesn''t accept -Wdeclaration-after-statement, while CC does. It results in a compilation error. This patch fixes it Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> -- diff -r 94cb428d363d -r 164e84...

...nel/git/next/linux-next.git/commit/?id=a4be40cbcedba9b5b714f3c95182e8a45176e42d? > > I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends > can not be selected. > > $ git checkout next-20200401 > $ make defconfig > HOSTCC scripts/basic/fixdep > HOSTCC scripts/kconfig/conf.o > HOSTCC scripts/kconfig/confdata.o > HOSTCC scripts/kconfig/expr.o > LEX scripts/kconfig/lexer.lex.c > YACC scripts/kconfig/parser.tab.[ch] > HOSTCC scripts/kconfig/lexer.lex.o > HOSTCC scripts/kco...

...b714f3c95182e8a45176e42d? > > > I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends > > > can not be selected. > > > > > > $ git checkout next-20200401 > > > $ make defconfig > > > HOSTCC scripts/basic/fixdep > > > HOSTCC scripts/kconfig/conf.o > > > HOSTCC scripts/kconfig/confdata.o > > > HOSTCC scripts/kconfig/expr.o > > > LEX scripts/kconfig/lexer.lex.c > > > YACC scripts/kconfig/parser.tab.[ch] > > >...

...b714f3c95182e8a45176e42d? > > > I simply used linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends > > > can not be selected. > > > > > > $ git checkout next-20200401 > > > $ make defconfig > > > HOSTCC scripts/basic/fixdep > > > HOSTCC scripts/kconfig/conf.o > > > HOSTCC scripts/kconfig/confdata.o > > > HOSTCC scripts/kconfig/expr.o > > > LEX scripts/kconfig/lexer.lex.c > > > YACC scripts/kconfig/parser.tab.[ch] > > >...

...sed linux-next. The defconfig does NOT contain CONFIG_VHOST and therefore CONFIG_VHOST_NET and friends > > > > > can not be selected. > > > > > > > > > > $ git checkout next-20200401 > > > > > $ make defconfig > > > > > HOSTCC scripts/basic/fixdep > > > > > HOSTCC scripts/kconfig/conf.o > > > > > HOSTCC scripts/kconfig/confdata.o > > > > > HOSTCC scripts/kconfig/expr.o > > > > > LEX scripts/kconfig/lexer.lex.c > > > > >...

Hi, I was noticing that our debian/rules did: ... debian/stamps/build: mkdir -p $(@D) rm -rf debian/install $(MAKE) all DESTDIR=$(CURDIR)/debian/install KERNELS= GCC=$(CC) CC=$(CC) HOSTCC=$(CC) touch $@ install: debian/stamps/build rm -rf debian/install $(MAKE) dist DESTDIR=$(CURDIR)/debian/install KERNELS= XEN_PYTHON_NATIVE_INSTALL=1 CC=$(CC) GCC=$(CC) HOSTCC=$(CC) XEN_CHANGESET=8743 ifeq ($(DEB_BUILD_ARCH),i386) $(MAKE) mrproper $(MAKE) xen...

..._init() should be done with (uintptr_t) instead of (unsigned long). > > > > Signed-off-by: Thomas Huth <thuth at redhat.com> > > This seems to break some userspace too: > > INSTALL usr/include/linux/ (413 files) > CHECK usr/include/linux/ (413 files) > HOSTCC Documentation/accounting/getdelays > HOSTCC Documentation/connector/ucon > HOSTCC Documentation/mic/mpssd/mpssd.o > In file included from Documentation/mic/mpssd/mpssd.c:36:0: > ./usr/include/linux/virtio_ring.h: In function ?vring_init?: > ./usr/include/linux/virtio_ring.h:14...

..._init() should be done with (uintptr_t) instead of (unsigned long). > > > > Signed-off-by: Thomas Huth <thuth at redhat.com> > > This seems to break some userspace too: > > INSTALL usr/include/linux/ (413 files) > CHECK usr/include/linux/ (413 files) > HOSTCC Documentation/accounting/getdelays > HOSTCC Documentation/connector/ucon > HOSTCC Documentation/mic/mpssd/mpssd.o > In file included from Documentation/mic/mpssd/mpssd.c:36:0: > ./usr/include/linux/virtio_ring.h: In function ?vring_init?: > ./usr/include/linux/virtio_ring.h:14...

On 26.03.20 15:01, Jason Wang wrote: > Currently, CONFIG_VHOST depends on CONFIG_VIRTUALIZATION. But vhost is > not necessarily for VM since it's a generic userspace and kernel > communication protocol. Such dependency may prevent archs without > virtualization support from using vhost. > > To solve this, a dedicated vhost menu is created under drivers so > CONIFG_VHOST

On 26.03.20 15:01, Jason Wang wrote: > Currently, CONFIG_VHOST depends on CONFIG_VIRTUALIZATION. But vhost is > not necessarily for VM since it's a generic userspace and kernel > communication protocol. Such dependency may prevent archs without > virtualization support from using vhost. > > To solve this, a dedicated vhost menu is created under drivers so > CONIFG_VHOST

...2 12:28:53 2006 +0100 8743:2804be3661ba" + include /usr/share/dpatch/dpatch.make clean: really-clean unpatch @@ -34,10 +36,10 @@ install: debian/stamps/build rm -rf debian/install - $(MAKE) dist DESTDIR=$(CURDIR)/debian/install KERNELS= XEN_PYTHON_NATIVE_INSTALL=1 CC=$(CC) GCC=$(CC) HOSTCC=$(CC) + $(MAKE) dist DESTDIR=$(CURDIR)/debian/install KERNELS= XEN_PYTHON_NATIVE_INSTALL=1 CC=$(CC) GCC=$(CC) HOSTCC=$(CC) XEN_CHANGESET=$(XEN_CHANGESET) ifeq ($(DEB_BUILD_ARCH),i386) $(MAKE) mrproper - $(MAKE) xen DESTDIR=$(CURDIR)/debian/install KERNELS= GCC=$(CC) CC=$(CC) HOSTCC=$(CC) XEN_TAR...

The virtio_ring.h header is used in userspace programs (ie. QEMU), too. Here we can not assume that sizeof(pointer) is the same as sizeof(long), e.g. when compiling for Windows, so the typecast in vring_init() should be done with (uintptr_t) instead of (unsigned long). Signed-off-by: Thomas Huth <thuth at redhat.com> --- include/uapi/linux/virtio_ring.h | 2 +- 1 file changed, 1

The virtio_ring.h header is used in userspace programs (ie. QEMU), too. Here we can not assume that sizeof(pointer) is the same as sizeof(long), e.g. when compiling for Windows, so the typecast in vring_init() should be done with (uintptr_t) instead of (unsigned long). Signed-off-by: Thomas Huth <thuth at redhat.com> --- include/uapi/linux/virtio_ring.h | 2 +- 1 file changed, 1

...t; > > > > > Signed-off-by: Thomas Huth <thuth at redhat.com> > > > > > > This seems to break some userspace too: > > > > > > INSTALL usr/include/linux/ (413 files) > > > CHECK usr/include/linux/ (413 files) > > > HOSTCC Documentation/accounting/getdelays > > > HOSTCC Documentation/connector/ucon > > > HOSTCC Documentation/mic/mpssd/mpssd.o > > > In file included from Documentation/mic/mpssd/mpssd.c:36:0: > > > ./usr/include/linux/virtio_ring.h: In function ?vring_init?: &...