{"id":2221733,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2221733/?format=json","web_url":"http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260410074921.1254213-5-aleksandr.loktionov@intel.com/","project":{"id":46,"url":"http://patchwork.ozlabs.org/api/1.1/projects/46/?format=json","name":"Intel Wired Ethernet development","link_name":"intel-wired-lan","list_id":"intel-wired-lan.osuosl.org","list_email":"intel-wired-lan@osuosl.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260410074921.1254213-5-aleksandr.loktionov@intel.com>","date":"2026-04-10T07:49:15","name":"[iwl-next,4/10] ice: reorder ice_flash_info fields to eliminate padding","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"a50c47eba724d6c007830e77df09366295ebace7","submitter":{"id":75597,"url":"http://patchwork.ozlabs.org/api/1.1/people/75597/?format=json","name":"Loktionov, Aleksandr","email":"aleksandr.loktionov@intel.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260410074921.1254213-5-aleksandr.loktionov@intel.com/mbox/","series":[{"id":499419,"url":"http://patchwork.ozlabs.org/api/1.1/series/499419/?format=json","web_url":"http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=499419","date":"2026-04-10T07:49:11","name":"ice: misc cleanups and improvements","version":1,"mbox":"http://patchwork.ozlabs.org/series/499419/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2221733/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2221733/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","intel-wired-lan@lists.osuosl.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","intel-wired-lan@lists.osuosl.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=bapsToKL;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=2605:bc80:3010::136; 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a=\"77007929\"","E=Sophos;i=\"6.23,171,1770624000\"; d=\"scan'208\";a=\"77007929\"","E=Sophos;i=\"6.23,171,1770624000\"; d=\"scan'208\";a=\"228941872\""],"X-ExtLoop1":"1","From":"Aleksandr Loktionov ","To":"intel-wired-lan@lists.osuosl.org, anthony.l.nguyen@intel.com,\n aleksandr.loktionov@intel.com","Cc":"netdev@vger.kernel.org,\n\tJacob Keller ","Date":"Fri, 10 Apr 2026 09:49:15 +0200","Message-ID":"<20260410074921.1254213-5-aleksandr.loktionov@intel.com>","X-Mailer":"git-send-email 2.52.0","In-Reply-To":"<20260410074921.1254213-1-aleksandr.loktionov@intel.com>","References":"<20260410074921.1254213-1-aleksandr.loktionov@intel.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Mailman-Original-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1775807371; x=1807343371;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=Uhe/PktKStkc0D01ZpH8sxDrD5w8h5fmFb/KK/CAeOs=;\n b=BHkC06BxFgIW8qVx24qRBoCTFqUcLmvS4jJ41bywID1h/kxKDBA5O+RZ\n WAyKjT7sdV/uZJ/0EA7BFYHyxNThZtVX0CYDENKOagz/fOMom8t+wUKcQ\n KwLp/RV+3IkpEA02KUo56kPaprDNjd7jk95+EbRUMJyTcRFncQKaf8b/n\n u+a2R7XMdb4PC44UcdAng5hYCHBBm0tVUaT1nCEEkw+pYIruITFLDdVLE\n ct2IzphvjD2Z0yYWM+U28ScVWN/3L4o8uYOn9iAtri1tuab4lZyk/fuxd\n BZvfm4Rc4sN3JqbukWiHN/nSCdRJvz5fYbuw+GPMJEv6fjtESZWNY4z+4\n w==;","X-Mailman-Original-Authentication-Results":["smtp1.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=intel.com","smtp1.osuosl.org;\n dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com\n header.a=rsa-sha256 header.s=Intel header.b=BHkC06Bx"],"Subject":"[Intel-wired-lan] [PATCH iwl-next 4/10] ice: reorder ice_flash_info\n fields to eliminate padding","X-BeenThere":"intel-wired-lan@osuosl.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Intel Wired Ethernet Linux Kernel Driver Development\n ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"intel-wired-lan-bounces@osuosl.org","Sender":"\"Intel-wired-lan\" "},"content":"From: Jacob Keller \n\nThe ice_flash_info structure has a u16 sr_words field before a u32\nflash_size value. This creates a 2-byte hole as well as 3 bytes of\npadding at the end of the structure due to the blank_nvm_mode bitfield.\n\nRe-order the structure to place flash_size first, which gives a better\nlayout and reduces padding.\n\nSigned-off-by: Jacob Keller \nSigned-off-by: Aleksandr Loktionov \n---\n drivers/net/ethernet/intel/ice/ice_type.h | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h\nindex cb47127..97bf601 100644\n--- a/drivers/net/ethernet/intel/ice/ice_type.h\n+++ b/drivers/net/ethernet/intel/ice/ice_type.h\n@@ -968,8 +968,8 @@ struct ice_flash_info {\n \tstruct ice_nvm_info nvm;\t/* NVM version information */\n \tstruct ice_netlist_info netlist;/* Netlist version info */\n \tstruct ice_bank_info banks;\t/* Flash Bank information */\n-\tu16 sr_words;\t\t\t/* Shadow RAM size in words */\n \tu32 flash_size;\t\t\t/* Size of available flash in bytes */\n+\tu16 sr_words;\t\t\t/* Shadow RAM size in words */\n \tu8 blank_nvm_mode;\t\t/* is NVM empty (no FW present) */\n };\n \n","prefixes":["iwl-next","4/10"]}