linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
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 4.19 29/30] Revert "perf map: Fix dso->nsinfo refcounting"
Date: Mon,  2 Aug 2021 15:45:07 +0200	[thread overview]
Message-ID: <20210802134335.022545989@linuxfoundation.org> (raw)
In-Reply-To: <20210802134334.081433902@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
@@ -209,8 +209,6 @@ struct map *map__new(struct machine *mac
 			if (!(prot & PROT_EXEC))
 				dso__set_loaded(dso);
 		}
-
-		nsinfo__put(dso->nsinfo);
 		dso->nsinfo = nsi;
 		dso__put(dso);
 	}



  parent reply	other threads:[~2021-08-02 13:55 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02 13:44 [PATCH 4.19 00/30] 4.19.201-rc1 review Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 01/30] virtio_net: Do not pull payload in skb->head Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 02/30] gro: ensure frag0 meets IP header alignment Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 03/30] x86/asm: Ensure asm/proto.h can be included stand-alone Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 04/30] btrfs: fix rw device counting in __btrfs_free_extra_devids Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 05/30] x86/kvm: fix vcpu-id indexed array sizes Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 06/30] ocfs2: fix zero out valid data Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 07/30] ocfs2: issue zeroout to EOF blocks Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 08/30] can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 09/30] can: mcba_usb_start(): add missing urb->transfer_dma initialization Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 10/30] can: usb_8dev: fix memory leak Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 11/30] can: ems_usb: " Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 12/30] can: esd_usb2: " Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 13/30] NIU: fix incorrect error return, missed in previous revert Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 14/30] nfc: nfcsim: fix use after free during module unload Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 15/30] cfg80211: Fix possible memory leak in function cfg80211_bss_update Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 16/30] netfilter: conntrack: adjust stop timestamp to real expiry value Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 17/30] netfilter: nft_nat: allow to specify layer 4 protocol NAT only Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 18/30] i40e: Fix logic of disabling queues Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 19/30] i40e: Fix log TC creation failure when max num of queues is exceeded Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 20/30] tipc: fix sleeping in tipc accept routine Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 4.19 21/30] mlx4: Fix missing error code in mlx4_load_one() Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 4.19 22/30] net: llc: fix skb_over_panic Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 4.19 23/30] net/mlx5: Fix flow table chaining Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 4.19 24/30] sctp: fix return value check in __sctp_rcv_asconf_lookup Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 4.19 25/30] tulip: windbond-840: Fix missing pci_disable_device() in probe and remove Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 4.19 26/30] sis900: " Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 4.19 27/30] can: hi311x: fix a signedness bug in hi3110_cmd() Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 4.19 28/30] 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 4.19 30/30] i40e: Add additional info to PHY type error Greg Kroah-Hartman
2021-08-02 17:50 ` [PATCH 4.19 00/30] 4.19.201-rc1 review Pavel Machek
2021-08-03 10:10 ` Naresh Kamboju
2021-08-03 10:37 ` Sudip Mukherjee
2021-08-03 19:15 ` Guenter Roeck
2021-08-05  1:08 ` Samuel Zou

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210802134335.022545989@linuxfoundation.org \
    --to=gregkh@linuxfoundation.org \
    --cc=acme@redhat.com \
    --cc=irogers@google.com \
    --cc=jolsa@redhat.com \
    --cc=kjlx@templeofstupid.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=namhyung@kernel.org \
    --cc=peterz@infradead.org \
    --cc=rickyman7@gmail.com \
    --cc=stable@vger.kernel.org \
    --subject='Re: [PATCH 4.19 29/30] Revert "perf map: Fix dso->nsinfo refcounting"' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).