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				| @ -1,70 +0,0 @@ | ||||
| From patchwork Mon Dec 11 07:26:40 2017 | ||||
| Content-Type: text/plain; charset="utf-8" | ||||
| MIME-Version: 1.0 | ||||
| Content-Transfer-Encoding: 7bit | ||||
| Subject: e1000e: Fix e1000_check_for_copper_link_ich8lan return value. | ||||
| From: Benjamin Poirier <bpoirier@suse.com> | ||||
| X-Patchwork-Id: 10104349 | ||||
| Message-Id: <20171211072640.7935-1-bpoirier@suse.com> | ||||
| To: Jeff Kirsher <jeffrey.t.kirsher@intel.com> | ||||
| Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>, | ||||
|  Christian Hesse <list@eworm.de>, Gabriel C <nix.or.die@gmail.com>, | ||||
|  intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, | ||||
|  linux-kernel@vger.kernel.org, stable@vger.kernel.org | ||||
| Date: Mon, 11 Dec 2017 16:26:40 +0900 | ||||
| 
 | ||||
| e1000e_check_for_copper_link() and e1000_check_for_copper_link_ich8lan() | ||||
| are the two functions that may be assigned to mac.ops.check_for_link when | ||||
| phy.media_type == e1000_media_type_copper. Commit 19110cfbb34d ("e1000e: | ||||
| Separate signaling for link check/link up") changed the meaning of the | ||||
| return value of check_for_link for copper media but only adjusted the first | ||||
| function. This patch adjusts the second function likewise. | ||||
| 
 | ||||
| Reported-by: Christian Hesse <list@eworm.de> | ||||
| Reported-by: Gabriel C <nix.or.die@gmail.com> | ||||
| Link: https://bugzilla.kernel.org/show_bug.cgi?id=198047 | ||||
| Fixes: 19110cfbb34d ("e1000e: Separate signaling for link check/link up") | ||||
| Tested-by: Christian Hesse <list@eworm.de> | ||||
| Signed-off-by: Benjamin Poirier <bpoirier@suse.com> | ||||
| ---
 | ||||
|  drivers/net/ethernet/intel/e1000e/ich8lan.c | 11 ++++++++--- | ||||
|  1 file changed, 8 insertions(+), 3 deletions(-) | ||||
| 
 | ||||
| diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
 | ||||
| index d6d4ed7acf03..31277d3bb7dc 100644
 | ||||
| --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
 | ||||
| +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
 | ||||
| @@ -1367,6 +1367,9 @@ static s32 e1000_disable_ulp_lpt_lp(struct e1000_hw *hw, bool force)
 | ||||
|   *  Checks to see of the link status of the hardware has changed.  If a | ||||
|   *  change in link status has been detected, then we read the PHY registers | ||||
|   *  to get the current speed/duplex if link exists. | ||||
| + *
 | ||||
| + *  Returns a negative error code (-E1000_ERR_*) or 0 (link down) or 1 (link
 | ||||
| + *  up).
 | ||||
|   **/ | ||||
|  static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw) | ||||
|  { | ||||
| @@ -1382,7 +1385,7 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
 | ||||
|  	 * Change or Rx Sequence Error interrupt. | ||||
|  	 */ | ||||
|  	if (!mac->get_link_status) | ||||
| -		return 0;
 | ||||
| +		return 1;
 | ||||
|   | ||||
|  	/* First we want to see if the MII Status Register reports | ||||
|  	 * link.  If so, then we want to get the current speed/duplex | ||||
| @@ -1613,10 +1616,12 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
 | ||||
|  	 * different link partner. | ||||
|  	 */ | ||||
|  	ret_val = e1000e_config_fc_after_link_up(hw); | ||||
| -	if (ret_val)
 | ||||
| +	if (ret_val) {
 | ||||
|  		e_dbg("Error configuring flow control\n"); | ||||
| +		return ret_val;
 | ||||
| +	}
 | ||||
|   | ||||
| -	return ret_val;
 | ||||
| +	return 1;
 | ||||
|  } | ||||
|   | ||||
|  static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter) | ||||
							
								
								
									
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							| @ -1 +1 @@ | ||||
| e1915c8195b38393005be9b74bfa6a3a367c83b3 | ||||
| ef7f8cec80a0ba7bd00ece46844c8994117dc910 | ||||
|  | ||||
| @ -69,7 +69,7 @@ Summary: The Linux kernel | ||||
| # The rc snapshot level | ||||
| %global rcrev 7 | ||||
| # The git snapshot level | ||||
| %define gitrev 0 | ||||
| %define gitrev 1 | ||||
| # Set rpm version accordingly | ||||
| %define rpmversion 4.%{upstream_sublevel}.0 | ||||
| %endif | ||||
| @ -586,10 +586,6 @@ Patch332: arm64-socionext-96b-enablement.patch | ||||
| 
 | ||||
| # 500 - Temp fixes/CVEs etc | ||||
| 
 | ||||
| # rhbz 1525523 | ||||
| # https://patchwork.kernel.org/patch/10104349/ | ||||
| Patch500: e1000e-Fix-e1000_check_for_copper_link_ich8lan-return-value..patch | ||||
| 
 | ||||
| # 600 - Patches for improved Bay and Cherry Trail device support | ||||
| # Below patches are submitted upstream, awaiting review / merging | ||||
| Patch610: 0010-Input-silead-Add-support-for-capactive-home-button-f.patch | ||||
| @ -1891,6 +1887,9 @@ fi | ||||
| # | ||||
| # | ||||
| %changelog | ||||
| * Tue Jan 09 2018 Laura Abbott <labbott@redhat.com> - 4.15.0-0.rc7.git1.1 | ||||
| - Linux v4.15-rc7-79-gef7f8cec80a0 | ||||
| 
 | ||||
| * Tue Jan 09 2018 Laura Abbott <labbott@redhat.com> | ||||
| - Reenable debugging options. | ||||
| 
 | ||||
|  | ||||
							
								
								
									
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							| @ -1,3 +1,4 @@ | ||||
| SHA512 (linux-4.14.tar.xz) = 77e43a02d766c3d73b7e25c4aafb2e931d6b16e870510c22cef0cdb05c3acb7952b8908ebad12b10ef982c6efbe286364b1544586e715cf38390e483927904d8 | ||||
| SHA512 (perf-man-4.14.tar.gz) = 76a9d8adc284cdffd4b3fbb060e7f9a14109267707ce1d03f4c3239cd70d8d164f697da3a0f90a363fbcac42a61d3c378afbcc2a86f112c501b9cb5ce74ef9f8 | ||||
| SHA512 (patch-4.15-rc7.xz) = 1c9c74917f5bc5e259d4b918d429d606419f4564ae15f754ef01404234f53d02c8782db0bcce75bf8103510231e723df2fa4a8c8cca8ea4db458b585c0e01570 | ||||
| SHA512 (patch-4.15-rc7-git1.xz) = 71637b07bac963bd4f34b3dea9e9b3cc33b918c297592c6e229d09ca1649ca232991a6caedbd97847d2a4d1b10bbf82e1f202986d94b878d452df5d5e1c4d10f | ||||
|  | ||||
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