[rlc-10/6.12.0-211.39.1.el10_2] Multiple patches tested (4 commits)

[ciq-kernel-automation]

Summary

This PR has been automatically created after successful completion of all CI stages.

Commit Message(s)

gve: move DQO rx buffer management related code to a new file

jira KERNEL-1217
commit-author Harshitha Ramamurthy <[email protected]>
commit 93c68f1275f9e21ccfed9ee292aedb11c3f6241b

gve: Update QPL page registration logic

jira KERNEL-1217
commit-author Matt Olson <[email protected]>
commit 07993df560917357610e0625a9a2e7531c3211fc
upstream-diff Conflicts from the gve_queue_config split and page_pool/
  netmem/XDP refactors not in RLC 10. Kept RLC 10 struct names (qcfg/
  qcfg_tx, no num_xdp_rings) and datapath (no page_pool/xsk); the
  gve_update_num_qpl_pages() body is applied verbatim except
  rx_alloc_cfg->qcfg_rx->num_queues -> ->qcfg->num_queues. buffer-mgmt
  and rx_dqo num_buf_states use cfg->pages_per_qpl / priv->rx_pages_per_qpl.

gve: Enable reading max ring size from the device in DQO-QPL mode

jira KERNEL-1217
commit-author Matt Olson <[email protected]>
commit a2f19184014f309165d2d4cfb41088b75c1121a4

gve: fix XDP allocation path in edge cases

jira KERNEL-1217
commit-author Joshua Washington <[email protected]>
commit de63ac44a527b6c626ba7adb54873d4d6bd8de23
upstream-diff Kept RLC 10's cfg->pages_per_qpl assignment in
  gve_tx_get_curr_alloc_cfg alongside this commit's num_rings change
  (which now derives num_xdp_queues locally rather than from the
  possibly-stale priv->num_xdp_queues). No other deviation.

Testing

[spatel_ciq_com@kernel-gve-test-1 ~]$ uname -r 
6.12.0-shreeya_rlc-10_gve_ring_size-a4cc0e62a685+
[spatel_ciq_com@kernel-gve-test-1 ~]$ sudo ethtool -g eth0
Ring parameters for eth0:
Pre-set maximums:
RX:			4096
RX Mini:		n/a
RX Jumbo:		n/a
TX:			4096
TX push buff len:	n/a
HDS thresh:		n/a
Current hardware settings:
RX:			1024
RX Mini:		n/a
RX Jumbo:		n/a
TX:			1024
RX Buf Len:		n/a
CQE Size:		n/a
TX Push:		off
RX Push:		off
TX push buff len:	n/a
TCP data split:		n/a
HDS thresh:		n/a
[spatel_ciq_com@kernel-gve-test-1 ~]$ sudo ethtool -G eth0 rx 4096 tx 4096
[spatel_ciq_com@kernel-gve-test-1 ~]$ sudo ethtool -g eth0
Ring parameters for eth0:
Pre-set maximums:
RX:			4096
RX Mini:		n/a
RX Jumbo:		n/a
TX:			4096
TX push buff len:	n/a
HDS thresh:		n/a
Current hardware settings:
RX:			4096
RX Mini:		n/a
RX Jumbo:		n/a
TX:			4096
RX Buf Len:		n/a
CQE Size:		n/a
TX Push:		off
RX Push:		off
TX push buff len:	n/a
TCP data split:		n/a
HDS thresh:		n/a
[spatel_ciq_com@kernel-gve-test-1 ~]$ 

Test Results

✅ Build Stage

Architecture	Build Time	Total Time
x86_64	39m 39s	40m 30s
aarch64	24m 35s	25m 10s

• View build logs

✅ Boot Verification

• Status: Passed (all architectures)
• View boot logs

✅ Kernel Selftests

Architecture	Passed	Failed	Compared Against	Status
x86_64	428	64	rlc-10/6.12.0-211.39.1.el10_2	⚠️ No baseline available
aarch64	377	58	rlc-10/6.12.0-211.39.1.el10_2	⚠️ No baseline available

• View kselftest logs

✅ LTP Results

Architecture	Passed	Failed	Compared Against	Status
x86_64	1479	81	rlc-10/6.12.0-211.39.1.el10_2	⚠️ No baseline available
aarch64	1451	81	rlc-10/6.12.0-211.39.1.el10_2	⚠️ No baseline available

• View LTP logs

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Run ID: 30629866776