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[86.9.131.95]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a073e46517sm5979740f8f.71.2025.04.26.09.14.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Apr 2025 09:14:53 -0700 (PDT) Date: Sat, 26 Apr 2025 17:14:53 +0100 From: Stafford Horne To: Randy Dunlap Cc: linux-kernel@vger.kernel.org, Masahiro Yamada , Jonas Bonn , Stefan Kristiansson , linux-openrisc@vger.kernel.org, linux-kbuild@vger.kernel.org Subject: Re: [PATCH] usr/include: openrisc: don't HDRTEST bpf_perf_event.h Message-ID: References: <20250426030815.1310875-1-rdunlap@infradead.org> Precedence: bulk X-Mailing-List: linux-openrisc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Sat, Apr 26, 2025 at 08:45:38AM -0700, Randy Dunlap wrote: > > > On 4/25/25 11:00 PM, Stafford Horne wrote: > > Hi Randy, > > > > On Fri, Apr 25, 2025 at 08:08:15PM -0700, Randy Dunlap wrote: > >> Since openrisc does not support PERF_EVENTS, omit the HDRTEST of > >> bpf_perf_event.h for arch/openrisc/. > >> > >> Fixes a build error: > >> usr/include/linux/bpf_perf_event.h:14:28: error: field 'regs' has incomplete type > > > > This looks ok to me, but do you have any pointer of how to reproduce this? > > > > All I did was 'make allmodconfig' or 'make allyesconfig'. Either of them cause > this error. Thanks, I was just now able to figure this out after some more reading of usr/include/Makefile. As long as I have CONFIG_UAPI_HEADER_TEST enabled the HDRTEST's will run and I could produce this. I suppose this should go via the Yamada-san's make tree. So: Acked-by: Stafford Horne > > -Stafford > > > >> Signed-off-by: Randy Dunlap > >> Cc: Masahiro Yamada > >> Cc: Jonas Bonn > >> Cc: Stefan Kristiansson > >> Cc: Stafford Horne > >> Cc: linux-openrisc@vger.kernel.org > >> Cc: linux-kbuild@vger.kernel.org > >> --- > >> usr/include/Makefile | 4 ++++ > >> 1 file changed, 4 insertions(+) > >> > >> --- linux-next-20250424.orig/usr/include/Makefile > >> +++ linux-next-20250424/usr/include/Makefile > >> @@ -59,6 +59,10 @@ ifeq ($(SRCARCH),arc) > >> no-header-test += linux/bpf_perf_event.h > >> endif > >> > >> +ifeq ($(SRCARCH),openrisc) > >> +no-header-test += linux/bpf_perf_event.h > >> +endif > >> + > >> ifeq ($(SRCARCH),powerpc) > >> no-header-test += linux/bpf_perf_event.h > >> endif > > -- > ~Randy >