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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Riccardo Mancini <rickyman7@gmail.com>,
	Ian Rogers <irogers@google.com>, Jiri Olsa <jolsa@redhat.com>,
	Krister Johansen <kjlx@templeofstupid.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Namhyung Kim <namhyung@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 5.13 099/104] Revert "perf map: Fix dso->nsinfo refcounting"
Date: Mon,  2 Aug 2021 15:45:36 +0200	[thread overview]
Message-ID: <20210802134347.264291111@linuxfoundation.org> (raw)
In-Reply-To: <20210802134344.028226640@linuxfoundation.org>

From: Arnaldo Carvalho de Melo <acme@redhat.com>

commit 9bac1bd6e6d36459087a728a968e79e37ebcea1a upstream.

This makes 'perf top' abort in some cases, and the right fix will
involve surgery that is too much to do at this stage, so revert for now
and fix it in the next merge window.

This reverts commit 2d6b74baa7147251c30a46c4996e8cc224aa2dc5.

Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Krister Johansen <kjlx@templeofstupid.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 tools/perf/util/map.c |    2 --
 1 file changed, 2 deletions(-)

--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -192,8 +192,6 @@ struct map *map__new(struct machine *mac
 			if (!(prot & PROT_EXEC))
 				dso__set_loaded(dso);
 		}
-
-		nsinfo__put(dso->nsinfo);
 		dso->nsinfo = nsi;
 
 		if (build_id__is_defined(bid))



  parent reply	other threads:[~2021-08-02 14:14 UTC|newest]

Thread overview: 109+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02 13:43 [PATCH 5.13 000/104] 5.13.8-rc1 review Greg Kroah-Hartman
2021-08-02 13:43 ` [PATCH 5.13 001/104] pipe: make pipe writes always wake up readers Greg Kroah-Hartman
2021-08-02 13:43 ` [PATCH 5.13 002/104] fs/ext2: Avoid page_address on pages returned by ext2_get_page Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 003/104] btrfs: fix lost inode on log replay after mix of fsync, rename and inode eviction Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 004/104] btrfs: fix rw device counting in __btrfs_free_extra_devids Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 005/104] btrfs: mark compressed range uptodate only if all bio succeed Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 006/104] Revert "ACPI: resources: Add checks for ACPI IRQ override" Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 007/104] ACPI: DPTF: Fix reading of attributes Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 008/104] x86/kvm: fix vcpu-id indexed array sizes Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 009/104] KVM: add missing compat KVM_CLEAR_DIRTY_LOG Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 010/104] ocfs2: fix zero out valid data Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 011/104] ocfs2: issue zeroout to EOF blocks Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 012/104] mm: memcontrol: fix blocking rstat function called from atomic cgroup1 thresholding code Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 013/104] mm/memcg: fix NULL pointer dereference in memcg_slab_free_hook() Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 014/104] can: j1939: j1939_xtp_rx_dat_one(): fix rxtimer value between consecutive TP.DT to 750ms Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 015/104] can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 016/104] can: peak_usb: pcan_usb_handle_bus_evt(): fix reading rxerr/txerr values Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 017/104] can: mcba_usb_start(): add missing urb->transfer_dma initialization Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 018/104] can: usb_8dev: fix memory leak Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 019/104] can: ems_usb: " Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 020/104] can: esd_usb2: " Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 021/104] alpha: register early reserved memory in memblock Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 022/104] HID: wacom: Re-enable touch by default for Cintiq 24HDT / 27QHDT Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 023/104] net: stmmac: add est_irq_status callback function for GMAC 4.10 and 5.10 Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 024/104] NIU: fix incorrect error return, missed in previous revert Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 025/104] drm/amd/display: ensure dentist display clock update finished in DCN20 Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 026/104] drm/amdgpu: Check pmops for desired suspend state Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 027/104] drm/amdgpu: Avoid printing of stack contents on firmware load error Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 028/104] drm/amdgpu: Fix resource leak on probe error path Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 029/104] blk-iocost: fix operation ordering in iocg_wake_fn() Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 030/104] nfc: nfcsim: fix use after free during module unload Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 031/104] io_uring: fix io_prep_async_link locking Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 032/104] io_uring: dont block level reissue off completion path Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 033/104] io_uring: fix poll requests leaking second poll entries Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 034/104] cfg80211: Fix possible memory leak in function cfg80211_bss_update Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 035/104] RDMA/bnxt_re: Fix stats counters Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 036/104] platform/x86: amd-pmc: Fix command completion code Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 037/104] platform/x86: amd-pmc: Fix SMU firmware reporting mechanism Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 038/104] platform/x86: amd-pmc: Fix missing unlock on error in amd_pmc_send_cmd() Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 039/104] RDMA/rxe: Fix memory leak in error path code Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 040/104] netfilter: nf_tables: fix audit memory leak in nf_tables_commit Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 041/104] bpf: Fix OOB read when printing XDP link fdinfo Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 042/104] mac80211: fix enabling 4-address mode on a sta vif after assoc Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 043/104] netfilter: conntrack: adjust stop timestamp to real expiry value Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 044/104] netfilter: nft_nat: allow to specify layer 4 protocol NAT only Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 045/104] i40e: Fix logic of disabling queues Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 046/104] i40e: Fix firmware LLDP agent related warning Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 047/104] i40e: Fix queue-to-TC mapping on Tx Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 048/104] i40e: Fix log TC creation failure when max num of queues is exceeded Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 049/104] tipc: fix implicit-connect for SYN+ Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 050/104] tipc: fix sleeping in tipc accept routine Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 051/104] net: Set true network header for ECN decapsulation Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 052/104] net: dsa: mv88e6xxx: silently accept the deletion of VID 0 too Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 053/104] loop: reintroduce global lock for safe loop_validate_file() traversal Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 054/104] net: qrtr: fix memory leaks Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 055/104] ionic: make all rx_mode work threadsafe Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 056/104] ionic: catch no ptp support earlier Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 057/104] ionic: remove intr coalesce update from napi Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 058/104] ionic: fix up dim accounting for tx and rx Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 059/104] ionic: count csum_none when offload enabled Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 060/104] can: mcp251xfd: mcp251xfd_irq(): stop timestamping worker in case error in IRQ Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 061/104] tipc: do not write skb_shinfo frags when doing decrytion Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.13 062/104] octeontx2-pf: Fix interface down flag on error Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 063/104] octeontx2-pf: Dont enable backpressure on LBK links Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 064/104] net: phy: broadcom: re-add check for PHY_BRCM_DIS_TXCRXC_NOENRGY on the BCM54811 PHY Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 065/104] mlx4: Fix missing error code in mlx4_load_one() Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 066/104] drm/panel: panel-simple: Fix proper bpc for ytc700tlag_05_201c Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 067/104] drm/i915/bios: Fix ports mask Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 068/104] KVM: x86: Check the right feature bit for MSR_KVM_ASYNC_PF_ACK access Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 069/104] net: llc: fix skb_over_panic Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 070/104] drm/msm/dpu: Fix sm8250_mdp register length Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 071/104] drm/msm/dp: use dp_ctrl_off_link_stream during PHY compliance test run Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 072/104] drm/msm/dp: Initialize the INTF_CONFIG register Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 073/104] KVM: selftests: Fix missing break in dirty_log_perf_test arg parsing Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 074/104] bpf, sockmap: Zap ingress queues after stopping strparser Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 075/104] net/mlx5: Fix flow table chaining Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 076/104] net/mlx5e: Disable Rx ntuple offload for uplink representor Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 077/104] net/mlx5: E-Switch, Set destination vport vhca id only when merged eswitch is supported Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 078/104] net/mlx5: E-Switch, handle devcom events only for ports on the same device Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 079/104] net/mlx5e: RX, Avoid possible data corruption when relaxed ordering and LRO combined Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 080/104] net/mlx5e: Add NETIF_F_HW_TC to hw_features when HTB offload is available Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 081/104] net/mlx5e: Fix page allocation failure for trap-RQ over SF Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 082/104] net/mlx5e: Fix page allocation failure for ptp-RQ " Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 083/104] net/mlx5: Unload device upon firmware fatal error Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 084/104] net/mlx5e: Fix nullptr in mlx5e_hairpin_get_mdev() Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 085/104] net/mlx5: Fix mlx5_vport_tbl_attr chain from u16 to u32 Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 086/104] block: delay freeing the gendisk Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 087/104] sctp: fix return value check in __sctp_rcv_asconf_lookup Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 088/104] tulip: windbond-840: Fix missing pci_disable_device() in probe and remove Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 089/104] sis900: " Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 090/104] can: hi311x: fix a signedness bug in hi3110_cmd() Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 091/104] bpf: Introduce BPF nospec instruction for mitigating Spectre v4 Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 092/104] bpf: Fix leakage due to insufficient speculative store bypass mitigation Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 093/104] bpf: Remove superfluous aux sanitation on subprog rejection Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 094/104] bpf: verifier: Allocate idmap scratch in verifier env Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 095/104] bpf: Fix pointer arithmetic mask tightening under state pruning Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 096/104] SMB3: fix readpage for large swap cache Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 097/104] powerpc/vdso: Dont use r30 to avoid breaking Go lang Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 098/104] powerpc/pseries: Fix regression while building external modules Greg Kroah-Hartman
2021-08-02 13:45 ` Greg Kroah-Hartman [this message]
2021-08-02 13:45 ` [PATCH 5.13 100/104] io_uring: fix race in unified task_work running Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 101/104] i40e: Add additional info to PHY type error Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 102/104] can: j1939: j1939_session_deactivate(): clarify lifetime of session object Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 103/104] perf pmu: Fix alias matching Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.13 104/104] octeontx2-af: Remove unnecessary devm_kfree Greg Kroah-Hartman
2021-08-02 18:33 ` [PATCH 5.13 000/104] 5.13.8-rc1 review Fox Chen
2021-08-03  6:56 ` Naresh Kamboju
2021-08-03 19:16 ` Guenter Roeck
2021-08-03 19:37 ` Justin Forbes

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