lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 18 Dec 2017 16:49:39 +0100 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Don Brace <don.brace@...rosemi.com>, Martin Wilck <mwilck@...e.de>, "Martin K. Petersen" <martin.petersen@...cle.com>, Sasha Levin <alexander.levin@...izon.com> Subject: [PATCH 4.9 156/177] scsi: hpsa: cleanup sas_phy structures in sysfs when unloading 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Martin Wilck <mwilck@...e.de> [ Upstream commit 55ca38b4255bb336c2d35990bdb2b368e19b435a ] I am resubmitting this patch on behalf of Martin Wilck with his permission. The original patch can be found here: https://www.spinics.net/lists/linux-scsi/msg102083.html This patch did not help until Hannes's commit 9441284fbc39 ("scsi-fixup-kernel-warning-during-rmmod") was applied to the kernel. -------------------------------------- Original patch description from Martin: -------------------------------------- When the hpsa module is unloaded using rmmod, dangling symlinks remain under /sys/class/sas_phy. Fix this by calling sas_phy_delete() rather than sas_phy_free (which, according to comments, should not be called for PHYs that have been set up successfully, anyway). Tested-by: Don Brace <don.brace@...rosemi.com> Reviewed-by: Don Brace <don.brace@...rosemi.com> Signed-off-by: Martin Wilck <mwilck@...e.de> Signed-off-by: Don Brace <don.brace@...rosemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com> Signed-off-by: Sasha Levin <alexander.levin@...izon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/scsi/hpsa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -9632,9 +9632,9 @@ static void hpsa_free_sas_phy(struct hps struct sas_phy *phy = hpsa_sas_phy->phy; sas_port_delete_phy(hpsa_sas_phy->parent_port->port, phy); - sas_phy_free(phy); if (hpsa_sas_phy->added_to_port) list_del(&hpsa_sas_phy->phy_list_entry); + sas_phy_delete(phy); kfree(hpsa_sas_phy); }
Powered by blists - more mailing lists