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[144.49.247.125]) by smtp-relay.gmail.com with ESMTPS id 98e67ed59e1d1-3ab36def334sm5589149a91.5.2026.10.11.22.43.36 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 11 Oct 2026 22:43:36 -0700 (PDT) X-Relaying-Domain: broadcom.com X-CFilter-Loop: Reflected Received: by mail-pj1-f69.google.com with SMTP id 98e67ed59e1d1-3ac0ae43900so205025a91.0 for ; Sun, 11 Oct 2026 22:43:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1791783815; x=1792388615; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=DrTHSJoQR86XwCgavEnbXSD7VtbrpPm/c0zcBwcD0a4=; b=QVTWjfbN8zvnAUjtpIKB3A8lr5xYM0GwyoAIELekK1cRNtRNjCE2kdSY18kmeBmdWE b+CqXWZi92JR2TUlVyPBmrLWWILUQ/sPkQqcTP99bXJqLJWBeOpw7Lane96ydh7rjNzo eIE8eFr50fZ1PbbuqjBZ3IJ7BbjhockYC1r+o= X-Received: by 2002:a17:90b:1dc1:b0:3a0:eeda:39f3 with SMTP id 98e67ed59e1d1-3ab3aafac4fmr5914881a91.24.1791783815033; Sun, 11 Oct 2026 22:43:35 -0700 (PDT) X-Received: by 2002:a17:90b:1dc1:b0:3a0:eeda:39f3 with SMTP id 98e67ed59e1d1-3ab3aafac4fmr5914869a91.24.1791783814589; Sun, 11 Oct 2026 22:43:34 -0700 (PDT) Received: from H5S1 ([192.19.203.250]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ab36f8277bsm14615587a91.11.2026.10.11.22.43.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 11 Oct 2026 22:43:34 -0700 (PDT) From: Vikas Gupta To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bhargava.marreddy@broadcom.com, rahul-rg.gupta@broadcom.com, vsrama-krishna.nemani@broadcom.com, rajashekar.hudumula@broadcom.com, dharmender.garg@broadcom.com, ajit.khaparde@broadcom.com, Vikas Gupta Subject: [PATCH net 0/2] bnge fixes Date: Mon, 12 Oct 2026 11:13:23 +0530 Message-ID: <20261012054325.1782819-1-vikas.gupta@broadcom.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-DetectorID-Processed: b00c1d49-9d2e-4205-b15f-d015386d3d5e Hi, This series fixes RSS indirection table and context sizing for large RX ring counts. Patch 1 caps the hardware RSS context count and RX rings to the RSS table size, preventing out-of-bounds writes and an oversized memset(). Patch 2 fixes the indirection table sizing so rings above the table size still receive default RSS traffic. Thanks, Vikas Dharmender Garg (2): bnge: fix RSS table sizing for large RX ring counts bnge: cap RSS contexts and RX rings to the RSS table size drivers/net/ethernet/broadcom/bnge/bnge_resc.c | 6 ++++-- drivers/net/ethernet/broadcom/bnge/bnge_resc.h | 9 +++------ 2 files changed, 7 insertions(+), 8 deletions(-) -- 2.52.0