linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: "kernelci.org bot" <bot@kernelci.org>
To: tomeu.vizoso@collabora.com, khilman@baylibre.com,
	David S. Miller <davem@davemloft.net>,
	mgalka@collabora.com, guillaume.tucker@collabora.com,
	broonie@kernel.org, Jayati Sahu <jayati.sahu@samsung.com>,
	Sriram Dash <sriram.dash@samsung.com>,
	 Padmanabhan Rajanbabu <p.rajanbabu@samsung.com>,
	enric.balletbo@collabora.com
Cc: Jose Abreu <Jose.Abreu@synopsys.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	"David S. Miller" <davem@davemloft.net>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Giuseppe Cavallaro <peppe.cavallaro@st.com>,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org
Subject: broonie-regmap/for-next bisection: boot on ox820-cloudengines-pogoplug-series-3
Date: Tue, 24 Dec 2019 23:50:50 -0800 (PST)	[thread overview]
Message-ID: <5e0314da.1c69fb81.a7d63.29c1@mx.google.com> (raw)

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* This automated bisection report was sent to you on the basis  *
* that you may be involved with the breaking commit it has      *
* found.  No manual investigation has been done to verify it,   *
* and the root cause of the problem may be somewhere else.      *
*                                                               *
* If you do send a fix, please include this trailer:            *
*   Reported-by: "kernelci.org bot" <bot@kernelci.org>          *
*                                                               *
* Hope this helps!                                              *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

broonie-regmap/for-next bisection: boot on ox820-cloudengines-pogoplug-series-3

Summary:
  Start:      46cf053efec6 Linux 5.5-rc3
  Details:    https://kernelci.org/boot/id/5e02ce65451524462f97314f
  Plain log:  https://storage.kernelci.org//broonie-regmap/for-next/v5.5-rc3/arm/oxnas_v6_defconfig/gcc-8/lab-baylibre/boot-ox820-cloudengines-pogoplug-series-3.txt
  HTML log:   https://storage.kernelci.org//broonie-regmap/for-next/v5.5-rc3/arm/oxnas_v6_defconfig/gcc-8/lab-baylibre/boot-ox820-cloudengines-pogoplug-series-3.html
  Result:     d3e014ec7d5e net: stmmac: platform: Fix MDIO init for platforms without PHY

Checks:
  revert:     PASS
  verify:     PASS

Parameters:
  Tree:       broonie-regmap
  URL:        https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
  Branch:     for-next
  Target:     ox820-cloudengines-pogoplug-series-3
  CPU arch:   arm
  Lab:        lab-baylibre
  Compiler:   gcc-8
  Config:     oxnas_v6_defconfig
  Test suite: boot

Breaking commit found:

-------------------------------------------------------------------------------
commit d3e014ec7d5ebe9644b5486bc530b91e62bbf624
Author: Padmanabhan Rajanbabu <p.rajanbabu@samsung.com>
Date:   Thu Dec 19 15:47:01 2019 +0530

    net: stmmac: platform: Fix MDIO init for platforms without PHY
    
    The current implementation of "stmmac_dt_phy" function initializes
    the MDIO platform bus data, even in the absence of PHY. This fix
    will skip MDIO initialization if there is no PHY present.
    
    Fixes: 7437127 ("net: stmmac: Convert to phylink and remove phylib logic")
    Acked-by: Jayati Sahu <jayati.sahu@samsung.com>
    Signed-off-by: Sriram Dash <sriram.dash@samsung.com>
    Signed-off-by: Padmanabhan Rajanbabu <p.rajanbabu@samsung.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index bedaff0c13bd..cc8d7e7bf9ac 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -320,7 +320,7 @@ static int stmmac_mtl_setup(struct platform_device *pdev,
 static int stmmac_dt_phy(struct plat_stmmacenet_data *plat,
 			 struct device_node *np, struct device *dev)
 {
-	bool mdio = true;
+	bool mdio = false;
 	static const struct of_device_id need_mdio_ids[] = {
 		{ .compatible = "snps,dwc-qos-ethernet-4.10" },
 		{},
-------------------------------------------------------------------------------


Git bisection log:

-------------------------------------------------------------------------------
git bisect start
# good: [e42617b825f8073569da76dc4510bfa019b1c35a] Linux 5.5-rc1
git bisect good e42617b825f8073569da76dc4510bfa019b1c35a
# bad: [46cf053efec6a3a5f343fead837777efe8252a46] Linux 5.5-rc3
git bisect bad 46cf053efec6a3a5f343fead837777efe8252a46
# good: [2187f215ebaac73ddbd814696d7c7fa34f0c3de0] Merge tag 'for-5.5-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
git bisect good 2187f215ebaac73ddbd814696d7c7fa34f0c3de0
# good: [0dd1e3773ae8afc4bfdce782bdeffc10f9cae6ec] pipe: fix empty pipe check in pipe_write()
git bisect good 0dd1e3773ae8afc4bfdce782bdeffc10f9cae6ec
# good: [040cda8a15210f19da7e29232c897ca6ca6cc950] Merge tag 'wireless-drivers-2019-12-17' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers
git bisect good 040cda8a15210f19da7e29232c897ca6ca6cc950
# bad: [4bfeadfc0712bbc8a6556eef6d47cbae1099dea3] Merge branch 'sfc-fix-bugs-introduced-by-XDP-patches'
git bisect bad 4bfeadfc0712bbc8a6556eef6d47cbae1099dea3
# good: [0fd260056ef84ede8f444c66a3820811691fe884] Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
git bisect good 0fd260056ef84ede8f444c66a3820811691fe884
# good: [90b3b339364c76baa2436445401ea9ade040c216] net: hisilicon: Fix a BUG trigered by wrong bytes_compl
git bisect good 90b3b339364c76baa2436445401ea9ade040c216
# bad: [4c8dc00503db24deaf0b89dddfa84b7cba7cd4ce] qede: Disable hardware gro when xdp prog is installed
git bisect bad 4c8dc00503db24deaf0b89dddfa84b7cba7cd4ce
# bad: [28a3b8408f70b646e78880a7eb0a97c22ace98d1] net/smc: unregister ib devices in reboot_event
git bisect bad 28a3b8408f70b646e78880a7eb0a97c22ace98d1
# bad: [d3e014ec7d5ebe9644b5486bc530b91e62bbf624] net: stmmac: platform: Fix MDIO init for platforms without PHY
git bisect bad d3e014ec7d5ebe9644b5486bc530b91e62bbf624
# good: [af1c0e4e00f3cc76cb136ebf2e2c04e8b6446285] llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)
git bisect good af1c0e4e00f3cc76cb136ebf2e2c04e8b6446285
# first bad commit: [d3e014ec7d5ebe9644b5486bc530b91e62bbf624] net: stmmac: platform: Fix MDIO init for platforms without PHY
-------------------------------------------------------------------------------

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2019-12-25  7:50 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20191225075056epcas4p2ab51fc6ff1642705a61f906189bb29f0@epcas4p2.samsung.com>
2019-12-25  7:50 ` kernelci.org bot [this message]
2020-01-03 13:30   ` Sriram Dash
2020-01-03 17:46     ` Florian Fainelli
2020-01-07  5:24       ` Sriram Dash
2020-01-07  5:50         ` Florian Fainelli
2020-01-07  5:50         ` Florian Fainelli
2020-01-07  7:19           ` Sriram Dash
2020-01-07  9:01             ` Jose Abreu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=5e0314da.1c69fb81.a7d63.29c1@mx.google.com \
    --to=bot@kernelci.org \
    --cc=Jose.Abreu@synopsys.com \
    --cc=alexandre.torgue@st.com \
    --cc=broonie@kernel.org \
    --cc=davem@davemloft.net \
    --cc=enric.balletbo@collabora.com \
    --cc=guillaume.tucker@collabora.com \
    --cc=jayati.sahu@samsung.com \
    --cc=khilman@baylibre.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-stm32@st-md-mailman.stormreply.com \
    --cc=mcoquelin.stm32@gmail.com \
    --cc=mgalka@collabora.com \
    --cc=netdev@vger.kernel.org \
    --cc=p.rajanbabu@samsung.com \
    --cc=peppe.cavallaro@st.com \
    --cc=sriram.dash@samsung.com \
    --cc=tomeu.vizoso@collabora.com \
    --subject='Re: broonie-regmap/for-next bisection: boot on ox820-cloudengines-pogoplug-series-3' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
on how to clone and mirror all data and code used for this inbox