From mboxrd@z Thu Jan 1 00:00:00 1970 From: Caesar Wang Subject: [RESEND PATCH 0/1] Fix the "hard LOCKUP" when running a heavy loading Date: Tue, 3 Nov 2015 16:10:08 +0800 Message-ID: <1446538209-13490-1-git-send-email-wxt@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Russell King , Heiko Stuebner Cc: Huang Tao , Thomas Petazzoni , hl-TNX95d0MmH7DzftRWevZcw@public.gmane.org, Ard Biesheuvel , sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, Stephen Boyd , dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Nadav Haklai , linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, cwz-TNX95d0MmH7DzftRWevZcw@public.gmane.org, Jonathan Stone , Gregory CLEMENT , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Caesar Wang List-Id: linux-rockchip.vger.kernel.org QXMgdGhlIGZvbGxvd2luZyBsb2c6CndoZXJlIHdlIGV4cGVyaWVuY2UgYSBDUFUgaGFyZCBsb2Nr dXAuIFRoZSBhc3NlbWJseSBjb2RlIChkaXNhc3NlbWJsZWQgYnkgZ2RiKQoKMHhjMDZjNmU5MCA8 X190Y3Bfc2VsZWN0X3dpbmRvdysxNDg+OiAgICAgICAgYmVxICAgICAweGMwNmM2ZWIwPF9fdGNw X3NlbGVjdF93aW5kb3crMTgwPgoweGMwNmM2ZTk0IDxfX3RjcF9zZWxlY3Rfd2luZG93KzE1Mj46 ICAgICAgICBtb3YgICAgIHIyLCAjMTAwODsgMHgzZjAKMHhjMDZjNmU5OCA8X190Y3Bfc2VsZWN0 X3dpbmRvdysxNTY+OiAgICAgICAgbGRyICAgICByNSwgW3IwLCMxMDA0XSA7IDB4M2VjCjB4YzA2 YzZlOWMgPF9fdGNwX3NlbGVjdF93aW5kb3crMTYwPjogICAgICAgIGxkcmggICAgcjIsIFtyMCxy Ml0KLi4uLgoKMHhjMDZjNmVlMCA8X190Y3Bfc2VsZWN0X3dpbmRvdysyMjg+OiAgICAgICAgYWRk bmUgICByMCwgcjAsICMxCjB4YzA2YzZlZTQgPF9fdGNwX3NlbGVjdF93aW5kb3crMjMyPjogICAg ICAgIGxzbG5lICAgcjAsIHIwLCByMgoweGMwNmM2ZWU4IDxfX3RjcF9zZWxlY3Rfd2luZG93KzIz Nj46ICAgICAgICBsZG1uZSAgIHNwLCB7cjQsIHI1LHIxMSwgc3AscGN9CgpDb3VsZCBlaXRoZXIg dGhlIOKAnHN0cmhp4oCdL+KAnXN0cmxv4oCdIHBhaXIsIG9yIHRoZSBsc2xuZS9sZG1uZSBwYWly LCBiZQp0cmlwcGluZyBvdmVyIGVycmF0YSA4MTgzMjUsIG9yIGEgc2ltaWxhciBlcnJhdGE/Cgow eGMwNmM2ZWVjIDxfX3RjcF9zZWxlY3Rfd2luZG93KzI0MD46ICAgICAgICBiICAgICAgIDB4YzA2 YzZmNDA8X190Y3Bfc2VsZWN0X3dpbmRvdyszMjQ+CgpUaGlzIGlzIHBhdGNoIGNhbiBmaXggdGhl ICpoYXJkIGxvY2sqIGluIHNvbWUgY2FzZS4KCkFzIHRoZSBSdXNzZWxsIHNhaWQ6CiJpbiBvdGhl ciB3b3Jkcywgd2hpY2ggY2FuIGJlIGhhbmRsZWQgYnkgdXBkYXRpbmcgYSBjb250cm9sIHJlZ2lz dGVyIGluIHRoZSBmaXJtd2FyZSBvcgpib290IGxvYWRlciIKTWF5YmUgdGhlIGJldHRlciBzb2x1 dGlvbiBpcyBpbiBmaXJtd2FyZS4KCk90aGVycywgSSdtIG5vIHN1cmUgdGhpcyB3b3JrYXJvdW5k IHBhdGNoIGlmIGNhbiBiZSBhY2NlcHRlZC4KCkkgcmVzZW5kIHRoaXMgcGF0Y2ggZm9yIGdldHRp bmcgc29tZSBzdWdnZXN0aW9uIGZyb20geW91LgoKLS0KVGhhbmtzIQoKCgpIdWFuZyBUYW8gKDEp OgogIEFSTTogZXJyYXRhOiBXb3JrYXJvdW5kIGZvciBDb3J0ZXgtQTEyIGVycmF0dW0gODE4MzI1 CgogYXJjaC9hcm0vS2NvbmZpZyAgICAgIHwgMTMgKysrKysrKysrKysrKwogYXJjaC9hcm0vbW0v cHJvYy12Ny5TIHwgMTIgKysrKysrKysrKysrCiAyIGZpbGVzIGNoYW5nZWQsIDI1IGluc2VydGlv bnMoKykKCi0tIAoxLjkuMQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkxpbnV4LXJvY2tjaGlwIG1haWxpbmcgbGlzdApMaW51eC1yb2NrY2hpcEBsaXN0 cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGlu Zm8vbGludXgtcm9ja2NoaXAK