From: "Jörn Engel" <joern@wohnheim.fh-wedel.de>
To: William Lee Irwin III <wli@holomorphy.com>,
Matt Mackall <mpm@selenic.com>, Andrew Morton <akpm@osdl.org>,
arjanv@redhat.com, benh@kernel.crashing.org,
kronos@kronoz.cjb.net, linux-kernel@vger.kernel.org
Subject: Re: [4KSTACK][2.6.6] Stack overflow in radeonfb
Date: Wed, 26 May 2004 12:17:42 +0200 [thread overview]
Message-ID: <20040526101742.GD12142@wohnheim.fh-wedel.de> (raw)
In-Reply-To: <20040519120138.GI1223@holomorphy.com>
On Wed, 19 May 2004 05:01:38 -0700, William Lee Irwin III wrote:
> On Mon, May 17, 2004 at 06:35:15PM -0500, Matt Mackall wrote:
> >> I have a cleaned up version of this script in -tiny which is a bit
> >> nicer for adding new arches to and produces simpler output:
> >> 1428 huft_build
> >> 1292 inflate_dynamic
> >> 1168 inflate_fixed
> >> 528 ip_setsockopt
> >> 496 tcp_check_req
> >> 496 tcp_v4_conn_request
> >> 484 tcp_timewait_state_process
> >> 440 ip_getsockopt
> >> 408 extract_entropy
> >> 364 shrink_zone
> >> 324 do_execve
>
> On Wed, May 19, 2004 at 03:28:46AM -0700, William Lee Irwin III wrote:
> > By eyeballing things, I see >= 384B on-stack in ep_send_events(). Hence:
>
> I might as well hit something higher up in the list. Does this help
> ip_setsockopt() any (untested)?
If you have time for this, here are some more. :)
First list is my running kernel, second is with allmodconfig (sans
aic7*, which doesn't compile).
Jörn
--
Everything should be made as simple as possible, but not simpler.
-- Albert Einstein
0xc021a736 ide_unregister: 1552
0xc01003ab huft_build: 1436
0xc01010e4 inflate_dynamic: 1340
0xc0100f62 inflate_fixed: 1196
0x0214 orinoco_cs_config: 984
0x000046c4 arlan_sysctl_info: 936
0x0239 atmel_config: 920
0x00002b34 wv_hw_reset: 916
0x023f airo_config: 912
0xc019f22d nfs_writepage_sync: 904
0xc027a4e0 snd_pcm_hw_refine_old_user: 892
0xc027a5b0 snd_pcm_hw_params_old_user: 892
0xc019d90b nfs_readpage_sync: 872
0x0000456b setup_card: 860
0x00000434 mhz_mfc_config: 716
0x00000df0 ds_ioctl: 708
0x00000750 has_ce2_string: 688
0x00000636 mhz_setup: 684
0x000008a8 smc_config: 684
0x00000994 smc_setup: 684
0x000003d9 axnet_config: 668
0x000006fc pcnet_config: 660
0xc01abcb6 nlmclnt_proc: 656
0xc0288676 snd_pcm_oss_get_formats: 652
0xc01ac77b nlmclnt_reclaim: 640
0x00002178 CpqTsProcessIMQEntry: 2064
0x0000203a PeekIMQEntry: 2052
0x000064f5 ioc_rescan: 1568
0x00006387 ioc_hdrlist: 1528
0xc01005ed huft_build: 1444
0xc0101225 inflate_dynamic: 1312
0x00007b11 send_panic_events: 1268
0xc01010ce inflate_fixed: 1168
0x01f0 ide_config: 1168
0x016e parport_config: 1144
0x02e4 ixj_config: 1144
0x00000502 gdth_get_info: 1076
0x0000d8e9 nfsd4_proc_compound: 1024
0x00004d45 zoran_do_ioctl: 1020
0x00000de8 bt3c_config: 1016
0x0bb0 btuart_config: 1016
0x0000030e snd_mixart_add_ref_pipe: 1016
0x0171 sedlbauer_config: 1012
0x00000ee0 bluecard_config: 1012
0x0c7b dtl1_config: 1012
0x00003e72 ixgb_ethtool_ioctl: 1008
0x00010ac2 dohash: 1004
0x0000113e wavefront_load_gus_patch: 984
0x00001a16 nsp_cs_config: 980
0x0197 orinoco_cs_config: 968
0x0000a1c8 Vpd: 960
0x00000305 mgslpc_config: 956
0x00019d42 nfs_direct_write_seg: 952
0x00007b7e cpqhp_set_irq: 948
0x000049b5 arlan_sysctl_info: 936
0x0013 com90xx_probe: 928
0x000096fe nfs_writepage_sync: 920
0x00002adf wv_hw_reset: 912
0x00006e9d cs46xx_dsp_scb_and_task_init: 912
0x01b1 airo_config: 904
0x01b0 atmel_config: 900
0x00008147 nfs_readpage_sync: 888
0x000199db nfs_direct_read_seg: 888
0x00009546 sig_ind: 884
0x00007201 snd_pcm_hw_refine_old_user: 868
0x0000727c snd_pcm_hw_params_old_user: 868
0x000037cd setup_card: 852
0x000035e2 hfsplus_readdir: 852
0x00000006 sha512_transform: 844
0x000019c3 sb1000_dev_ioctl: 824
0x00000210 NFTL_foldchain: 816
0x00007164 isd200_action: 812
0x00003eb5 calculate_clipping_registers_rect: 808
0xc0210449 calc_mode_timings: 804
0x00001e4a netdev_ethtool_ioctl: 796
0x0000198f get_ports: 788
0x069c multi_config: 764
0x03c6 simple_config: 760
0x00001982 add_card: 760
0x00002a23 atp870u_probe: 756
0x00000257 INFTL_foldchain: 752
0x00000c2e restore_mixer_state: 728
0x00000b6b save_mixer_state: 724
0x00008686 SkPnmiGetStruct: 716
0x0208 elsa_cs_config: 708
0x0208 teles_cs_config: 708
0x0000034a mhz_mfc_config: 704
0x00011582 nfsd4_encode_fattr: 704
0x09a7 serial_config: 692
0x00000d35 ds_ioctl: 680
0x000004f5 mhz_setup: 676
0x000037f4 ncp_ioctl: 676
0x000006d5 smc_config: 672
0x00000783 smc_setup: 672
0x0000055d has_ce2_string: 672
0x00000523 nlmclnt_proc: 664
0x000078d4 reiserfs_rename: 660
0x0254 avma1cs_config: 652
0x0000029e axnet_config: 648
0x00001a45 snd_pcm_oss_get_formats: 648
0x0000051d pcnet_config: 644
0x00000f38 nlmclnt_reclaim: 644
0x00001404 ncp_create_new: 644
0x00001645 ncp_mkdir: 644
0x000011a4 ncp_lookup: 640
next prev parent reply other threads:[~2004-05-26 10:19 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-13 13:48 Kronos
2004-05-13 14:03 ` Kronos
2004-05-13 14:56 ` Kronos
2004-05-13 15:15 ` Jörn Engel
2004-05-13 15:36 ` Valdis.Kletnieks
2004-05-13 16:02 ` Jörn Engel
2004-05-13 22:56 ` Benjamin Herrenschmidt
2004-05-14 10:00 ` Jörn Engel
2004-05-13 22:55 ` Benjamin Herrenschmidt
2004-05-14 1:21 ` Andrew Morton
2004-05-14 3:26 ` Randy.Dunlap
2004-05-14 9:49 ` Arjan van de Ven
2004-05-14 11:47 ` Jörn Engel
2004-05-14 22:15 ` Andrew Morton
2004-05-14 22:56 ` Chris Wright
2004-05-14 23:18 ` Andrew Morton
2004-05-14 23:19 ` Chris Wright
2004-05-14 23:48 ` Andrew Morton
2004-05-17 10:53 ` Jörn Engel
2004-05-15 7:19 ` Arjan van de Ven
2004-05-17 23:35 ` Matt Mackall
2004-05-17 23:59 ` Andrew Morton
2004-05-26 10:06 ` Jörn Engel
2004-05-26 10:08 ` Jörn Engel
2004-05-19 10:28 ` William Lee Irwin III
2004-05-19 12:01 ` William Lee Irwin III
2004-05-26 10:17 ` Jörn Engel [this message]
[not found] ` <20040518051745.GK2151@krispykreme>
[not found] ` <20040518171136.GC28735@waste.org>
[not found] ` <20040518171959.GQ2151@krispykreme>
[not found] ` <20040518174734.GE28735@waste.org>
2004-05-26 10:14 ` Jörn Engel
2004-05-14 16:41 ` Kronos
2004-05-14 21:48 ` Benjamin Herrenschmidt
2004-05-14 22:34 ` Andrew Morton
2004-05-14 22:36 ` Benjamin Herrenschmidt
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