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Content-Language: en-US To: Herbert Xu Cc: linux-crypto@vger.kernel.org, leitao@debian.org, nayna@linux.ibm.com, appro@cryptogams.org, linux-kernel@vger.kernel.org, ltcgcw@linux.vnet.ibm.com, dtsen@us.ibm.com References: <20230220204224.4907-1-dtsen@linux.ibm.com> <20230220204224.4907-2-dtsen@linux.ibm.com> From: Danny Tsen In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 8p21Zx1121T4Bm4YQtK4rMFyvbk7DB4M X-Proofpoint-ORIG-GUID: 8p21Zx1121T4Bm4YQtK4rMFyvbk7DB4M X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.170.22 definitions=2023-02-20_19,2023-02-20_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 phishscore=0 spamscore=0 clxscore=1015 suspectscore=0 adultscore=0 mlxlogscore=919 lowpriorityscore=0 impostorscore=0 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2302210026 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Herbert, Thanks for the explanation.  Will re-post the patch series. Thanks. -Danny On 2/20/23 8:59 PM, Herbert Xu wrote: > On Mon, Feb 20, 2023 at 08:57:24PM -0600, Danny Tsen wrote: >> Hi Herbert, >> >> I am not sure why my patch has to build one-by-one?  I compiled with one >> make.  Here is the output. >> >>   CALL    scripts/checksyscalls.sh >>   DESCEND objtool >>   CC [M]  arch/powerpc/crypto/aes-gcm-p10-glue.o >>   AS [M]  arch/powerpc/crypto/aes-gcm-p10.o >>   AS [M]  arch/powerpc/crypto/ghashp8-ppc.o >>   AS [M]  arch/powerpc/crypto/aesp8-ppc.o >>   LD [M]  arch/powerpc/crypto/aes-gcm-p10-crypto.o >>   CHK     kernel/kheaders_data.tar.xz >>   MODPOST Module.symvers >>   CC [M]  arch/powerpc/crypto/aes-gcm-p10-crypto.mod.o >>   LD [M]  arch/powerpc/crypto/aes-gcm-p10-crypto.ko >> >> Can Stephen explain why he is compiling one-by-one?  Any output I can see. > Your patch-series should be bisectable. That is, if I apply > only the first patch, it should still build in all configurations. > > Your first patch only adds the Kconfig option and Makefile rules > without any actual code. So it will fail to build because the > code is simply not there. > > Normally we put the Kconfig/Makefile update at the end of the > series to prevent this. > > Cheers,