Hi , For more info here is the git log output before applying the patch. git log commit b84b25cb0900b99b28c742dd33101be779f58259 Merge: 0628ee7 36aae28 Author: Tejun Heo <tj@xxxxxxxxxx> Date: Tue Jan 6 07:48:24 2015 -0500 Merge branch 'for-3.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/g Pull to receive the following two ahci_xgene fixes for the planned xgene PMP support patches. 5c0b8e0de76a8 ("ahci_xgene: Fix the endianess issue in APM X-Gene SoC AHCI 1102407bb714d ("ahci_xgene: Fix the DMA state machine lockup for the ATA_CM Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> commit 36aae28e3df4127e296f2680d65cb6310ce61021 Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Date: Fri Dec 12 17:16:31 2014 +0200 libata: export ata_get_cmd_descript() The driver sata_dwc_460ex is using this symbol. To build it as a module we have to have the symbol exported. This patch adds Broken pipe On Tue, Jan 6, 2015 at 7:06 PM, Suman Tripathi <stripathi@xxxxxxx> wrote: > Hi , > > On Tue, Jan 06, 2015 at 03:32:14PM +0530, Suman Tripathi wrote: >> This patch set implements the PMP support for APM X-Gene SoC AHCI SATA Host Controller driver. > > Hmm... still doesn't apply to for-3.20 after pulling in > for-3.19-fixes. > > git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git for-3.20 > > What am I doing wrong? > > I just again cloned git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git > > switched to remotes/origin/for-3.20 > > git apply 0001-ahci_xgene-Implement-the-xgene_ahci_poll_reg_val-to-.patch > git apply 0002-ahci_xgene-Implement-the-workaround-to-support-PMP-e.patch > > Even tried with > > patch -p1 < 0001-ahci_xgene-Implement-the-xgene_ahci_poll_reg_val-to-.patch > patch -p1 < 0002-ahci_xgene-Implement-the-workaround-to-support-PMP-e.patch > > Both are working fine. Not sure what's wrong with your environment. > > On Tue, Jan 6, 2015 at 6:22 PM, Tejun Heo <tj@xxxxxxxxxx> wrote: >> On Tue, Jan 06, 2015 at 03:32:14PM +0530, Suman Tripathi wrote: >>> This patch set implements the PMP support for APM X-Gene SoC AHCI SATA Host Controller driver. >> >> Hmm... still doesn't apply to for-3.20 after pulling in >> for-3.19-fixes. >> >> git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git for-3.20 >> >> What am I doing wrong? >> >> Thanks. >> >> -- >> tejun > > > > -- > Thanks, > with regards, > Suman Tripathi -- Thanks, with regards, Suman Tripathi CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and contains information that is confidential and proprietary to Applied Micro Circuits Corporation or its subsidiaries. It is to be used solely for the purpose of furthering the parties' business relationship. All unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html