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From: Lee Jones <lee.jones@linaro.org>
To: jejb@linux.ibm.com, martin.petersen@oracle.com
Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
	Lee Jones <lee.jones@linaro.org>, Brian King <brking@us.ibm.com>,
	Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: [PATCH v2 14/24] scsi: ipr: Fix struct packed-not-aligned issues
Date: Mon, 13 Jul 2020 08:59:51 +0100	[thread overview]
Message-ID: <20200713080001.128044-15-lee.jones@linaro.org> (raw)
In-Reply-To: <20200713080001.128044-1-lee.jones@linaro.org>

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/ipr.h:1687:1: warning: alignment 1 of ‘struct ipr_dump_location_entry’ is less than 4 [-Wpacked-not-aligned]
 1687 | }__attribute__((packed));
 | ^
 drivers/scsi/ipr.h:1711:1: warning: alignment 1 of ‘struct ipr_driver_dump’ is less than 4 [-Wpacked-not-aligned]
 1711 | }__attribute__((packed));
 | ^

Cc: Brian King <brking@us.ibm.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/scsi/ipr.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 9a0d3d7293206..783ee03ad9ea2 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -1684,7 +1684,7 @@ struct ipr_dump_entry_header {
 struct ipr_dump_location_entry {
 	struct ipr_dump_entry_header hdr;
 	u8 location[20];
-}__attribute__((packed));
+}__attribute__((packed, aligned (4)));
 
 struct ipr_dump_trace_entry {
 	struct ipr_dump_entry_header hdr;
@@ -1708,7 +1708,7 @@ struct ipr_driver_dump {
 	struct ipr_dump_location_entry location_entry;
 	struct ipr_dump_ioa_type_entry ioa_type_entry;
 	struct ipr_dump_trace_entry trace_entry;
-}__attribute__((packed));
+}__attribute__((packed, aligned (4)));
 
 struct ipr_ioa_dump {
 	struct ipr_dump_entry_header hdr;
-- 
2.25.1


  parent reply	other threads:[~2020-07-13  8:01 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-13  7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
2020-07-13  7:59 ` [PATCH v2 01/24] scsi: aacraid: aachba: Repair two kerneldoc headers Lee Jones
2020-07-13  7:59 ` [PATCH v2 02/24] scsi: aacraid: commctrl: Fix a few kerneldoc issues Lee Jones
2020-07-13  7:59 ` [PATCH v2 03/24] scsi: aacraid: dpcsup: Fix logical bug when !DBG Lee Jones
2020-07-13  7:59 ` [PATCH v2 04/24] scsi: aacraid: dpcsup: Remove unused variable 'status' Lee Jones
2020-07-13  7:59 ` [PATCH v2 05/24] scsi: aacraid: dpcsup: Demote partially documented function header Lee Jones
2020-07-13  7:59 ` [PATCH v2 06/24] scsi: aic94xx: aic94xx_seq: Document 'lseq' and repair asd_update_port_links() header Lee Jones
2020-07-13  7:59 ` [PATCH v2 07/24] scsi: aacraid: commsup: Fix a bunch of function header issues Lee Jones
2020-07-13  7:59 ` [PATCH v2 08/24] scsi: aic94xx: aic94xx_scb: Fix a couple of formatting and bitrot issues Lee Jones
2020-07-13  7:59 ` [PATCH v2 09/24] scsi: aacraid: rx: Fill in the very parameter descriptions for rx_sync_cmd() Lee Jones
2020-07-13  7:59 ` [PATCH v2 10/24] scsi: pm8001: pm8001_ctl: Provide descriptions for the many undocumented 'attr's Lee Jones
2020-07-13  8:18   ` Jinpu Wang
2020-07-13  7:59 ` [PATCH v2 11/24] scsi: ipr: Fix a mountain of kerneldoc misdemeanours Lee Jones
2020-07-13  7:59 ` [PATCH v2 12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header Lee Jones
2020-07-13 11:23   ` Michael S. Tsirkin
2020-07-13 11:53     ` Lee Jones
2020-07-13  7:59 ` [PATCH v2 13/24] scsi: ipr: Remove a bunch of set but checked variables Lee Jones
2020-07-13  7:59 ` Lee Jones [this message]
2020-07-13  7:59 ` [PATCH v2 15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks Lee Jones
2020-07-14  7:45   ` Hannes Reinecke
2020-07-14  8:49     ` Lee Jones
2020-07-13  7:59 ` [PATCH v2 16/24] scsi: megaraid: Fix a whole bunch of function header formatting issues Lee Jones
2020-07-13  7:59 ` [PATCH v2 17/24] scsi: be2iscsi: be_iscsi: Fix API/documentation slip Lee Jones
2020-07-13  7:59 ` [PATCH v2 18/24] scsi: be2iscsi: be_main: Fix misdocumentation of 'pcontext' Lee Jones
2020-07-13  7:59 ` [PATCH v2 19/24] scsi: be2iscsi: be_mgmt: Add missing function parameter description Lee Jones
2020-07-13  7:59 ` [PATCH v2 20/24] scsi: lpfc: lpfc_nvme: Correct some pretty obvious misdocumentation Lee Jones
2020-07-13  7:59 ` [PATCH v2 21/24] scsi: aic7xxx: aic79xx_osm: Remove unused variable 'ahd' Lee Jones
2020-07-14  7:47   ` Hannes Reinecke
2020-07-13  7:59 ` [PATCH v2 22/24] scsi: aic7xxx: aic79xx_osm: Remove unused variables 'wait' and 'paused' Lee Jones
2020-07-14  7:47   ` Hannes Reinecke
2020-07-13  8:00 ` [PATCH v2 23/24] scsi: aic7xxx: aic79xx_osm: Fix 'amount_xferred' set but not used issue Lee Jones
2020-07-14  7:47   ` Hannes Reinecke
2020-07-13  8:00 ` [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes' Lee Jones
2020-07-14  7:46   ` Hannes Reinecke
2020-07-14 15:43     ` James Bottomley
2020-07-14 21:39       ` Lee Jones
2020-07-14 23:03         ` James Bottomley
2020-07-15  6:29           ` Lee Jones
2020-07-21  6:38           ` Hannes Reinecke
2020-07-15  5:58         ` Hannes Reinecke
2020-07-15  6:30           ` Lee Jones
2020-07-15 22:14 ` [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Martin K. Petersen
2020-07-16  7:14   ` Lee Jones
2020-07-16  7:16   ` Lee Jones
2020-07-16  8:00     ` Lee Jones

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