From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>,
Selvin Xavier <selvin.xavier@broadcom.com>,
Jason Gunthorpe <jgg@nvidia.com>
Subject: [PATCH 4.19 06/49] RDMA/bnxt_re: Restrict the max_gids to 256
Date: Mon, 21 Sep 2020 18:27:50 +0200 [thread overview]
Message-ID: <20200921162034.945079334@linuxfoundation.org> (raw)
In-Reply-To: <20200921162034.660953761@linuxfoundation.org>
From: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
commit 847b97887ed4569968d5b9a740f2334abca9f99a upstream.
Some adapters report more than 256 gid entries. Restrict it to 256 for
now.
Fixes: 1ac5a4047975("RDMA/bnxt_re: Add bnxt_re RoCE driver")
Link: https://lore.kernel.org/r/1598292876-26529-6-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/infiniband/hw/bnxt_re/qplib_sp.c | 2 +-
drivers/infiniband/hw/bnxt_re/qplib_sp.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/infiniband/hw/bnxt_re/qplib_sp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
@@ -141,7 +141,7 @@ int bnxt_qplib_get_dev_attr(struct bnxt_
attr->max_inline_data = le32_to_cpu(sb->max_inline_data);
attr->l2_db_size = (sb->l2_db_space_size + 1) *
(0x01 << RCFW_DBR_BASE_PAGE_SHIFT);
- attr->max_sgid = le32_to_cpu(sb->max_gid);
+ attr->max_sgid = BNXT_QPLIB_NUM_GIDS_SUPPORTED;
bnxt_qplib_query_version(rcfw, attr->fw_ver);
--- a/drivers/infiniband/hw/bnxt_re/qplib_sp.h
+++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.h
@@ -47,6 +47,7 @@
struct bnxt_qplib_dev_attr {
#define FW_VER_ARR_LEN 4
u8 fw_ver[FW_VER_ARR_LEN];
+#define BNXT_QPLIB_NUM_GIDS_SUPPORTED 256
u16 max_sgid;
u16 max_mrw;
u32 max_qp;
next prev parent reply other threads:[~2020-09-21 16:41 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 16:27 [PATCH 4.19 00/49] 4.19.147-rc1 review Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 01/49] dsa: Allow forwarding of redirected IGMP traffic Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 02/49] scsi: qla2xxx: Update rscn_rcvd field to more meaningful scan_needed Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 03/49] scsi: qla2xxx: Move rport registration out of internal work_list Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 04/49] scsi: qla2xxx: Reduce holding sess_lock to prevent CPU lock-up Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 05/49] gfs2: initialize transaction tr_ailX_lists earlier Greg Kroah-Hartman
2020-09-21 16:27 ` Greg Kroah-Hartman [this message]
2020-09-21 16:27 ` [PATCH 4.19 07/49] net: handle the return value of pskb_carve_frag_list() correctly Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 08/49] hv_netvsc: Remove "unlikely" from netvsc_select_queue Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 09/49] NFSv4.1 handle ERR_DELAY error reclaiming locking state on delegation recall Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 10/49] scsi: pm8001: Fix memleak in pm8001_exec_internal_task_abort Greg Kroah-Hartman
2020-09-22 15:29 ` Pavel Machek
2020-09-21 16:27 ` [PATCH 4.19 11/49] scsi: libfc: Fix for double free() Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 12/49] scsi: lpfc: Fix FLOGI/PLOGI receive race condition in pt2pt discovery Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 13/49] regulator: pwm: Fix machine constraints application Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 14/49] spi: spi-loopback-test: Fix out-of-bounds read Greg Kroah-Hartman
2020-09-21 16:27 ` [PATCH 4.19 15/49] NFS: Zero-stateid SETATTR should first return delegation Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 16/49] SUNRPC: stop printk reading past end of string Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 17/49] rapidio: Replace select DMAENGINES with depends on Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 18/49] openrisc: Fix cache API compile issue when not inlining Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 19/49] nvme-fc: cancel async events before freeing event struct Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 20/49] nvme-rdma: " Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 21/49] f2fs: fix indefinite loop scanning for free nid Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 22/49] f2fs: Return EOF on unaligned end of file DIO read Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 23/49] i2c: algo: pca: Reapply i2c bus settings after reset Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 24/49] spi: Fix memory leak on splited transfers Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 25/49] KVM: MIPS: Change the definition of kvm type Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 26/49] clk: davinci: Use the correct size when allocating memory Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 27/49] clk: rockchip: Fix initialization of mux_pll_src_4plls_p Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 28/49] ASoC: qcom: Set card->owner to avoid warnings Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 29/49] Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 30/49] perf test: Fix the "signal" test inline assembly Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 31/49] MIPS: SNI: Fix MIPS_L1_CACHE_SHIFT Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 32/49] perf test: Free formats for perf pmu parse test Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 33/49] fbcon: Fix user font detection test at fbcon_resize() Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 34/49] MIPS: SNI: Fix spurious interrupts Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 35/49] drm/mediatek: Add exception handing in mtk_drm_probe() if component init fail Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 36/49] drm/mediatek: Add missing put_device() call in mtk_hdmi_dt_parse_pdata() Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 37/49] USB: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 38/49] USB: UAS: fix disconnect by unplugging a hub Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 39/49] usblp: fix race between disconnect() and read() Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 40/49] i2c: i801: Fix resume bug Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 41/49] Revert "ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO" Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 42/49] percpu: fix first chunk size calculation for populated bitmap Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 43/49] Input: trackpoint - add new trackpoint variant IDs Greg Kroah-Hartman
2020-09-22 15:39 ` Pavel Machek
2020-09-22 16:16 ` Greg Kroah-Hartman
2020-09-22 20:24 ` Pavel Machek
2020-09-23 20:42 ` Dmitry Torokhov
2020-09-24 2:16 ` Vincent Huang
2020-09-21 16:28 ` [PATCH 4.19 44/49] Input: i8042 - add Entroware Proteus EL07R4 to nomux and reset lists Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 45/49] serial: 8250_pci: Add Realtek 816a and 816b Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 46/49] x86/boot/compressed: Disable relocation relaxation Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 47/49] ehci-hcd: Move include to keep CRC stable Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 48/49] powerpc/dma: Fix dma_map_ops::get_required_mask Greg Kroah-Hartman
2020-09-21 16:28 ` [PATCH 4.19 49/49] x86/defconfig: Enable CONFIG_USB_XHCI_HCD=y Greg Kroah-Hartman
2020-09-22 6:46 ` [PATCH 4.19 00/49] 4.19.147-rc1 review Jon Hunter
2020-09-22 8:42 ` Naresh Kamboju
2020-09-22 9:56 ` Nobuhiro Iwamatsu
2020-09-22 20:18 ` Guenter Roeck
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