{"id":810362,"url":"http://patchwork.ozlabs.org/api/1.2/patches/810362/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20170906014950.132960-2-sjg@chromium.org/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170906014950.132960-2-sjg@chromium.org>","list_archive_url":null,"date":"2017-09-06T01:49:45","name":"[U-Boot,v3,1/6] board_f: Drop the timer after relocation","commit_ref":"5ee94b4f4032502c26cd3c9ede6a910d7e2c9b46","pull_url":null,"state":"accepted","archived":false,"hash":"5b21b744eced457f49dab3dc20b7bd5d2bd27646","submitter":{"id":6170,"url":"http://patchwork.ozlabs.org/api/1.2/people/6170/?format=json","name":"Simon Glass","email":"sjg@chromium.org"},"delegate":{"id":56520,"url":"http://patchwork.ozlabs.org/api/1.2/users/56520/?format=json","username":"bmeng","first_name":"Bin","last_name":"Meng","email":"bmeng.cn@gmail.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20170906014950.132960-2-sjg@chromium.org/mbox/","series":[{"id":1680,"url":"http://patchwork.ozlabs.org/api/1.2/series/1680/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=1680","date":"2017-09-06T01:49:44","name":"x86: bootstage: Fix bootstage operation on link","version":3,"mbox":"http://patchwork.ozlabs.org/series/1680/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/810362/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/810362/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; 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charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"Once U-Boot relocates itself the existing driver-model timer (if any) is\nno-longer valid until the device is reinitialised. Any use of the device\nmay cause a crash. To handle this, set the timer to NULL after relocation.\n\nSigned-off-by: Simon Glass \n---\n\nChanges in v3:\n- Bracket access to gd->timer with an #ifdef\n\nChanges in v2: None\n\n common/board_f.c | 3 +++\n 1 file changed, 3 insertions(+)","diff":"diff --git a/common/board_f.c b/common/board_f.c\nindex 104d144f41..9220815441 100644\n--- a/common/board_f.c\n+++ b/common/board_f.c\n@@ -952,6 +952,9 @@ void board_init_f_r(void)\n \t * UART if available.\n \t */\n \tgd->flags &= ~GD_FLG_SERIAL_READY;\n+#ifdef CONFIG_TIMER\n+\tgd->timer = NULL;\n+#endif\n \n \t/*\n \t * U-Boot has been copied into SDRAM, the BSS has been cleared etc.\n","prefixes":["U-Boot","v3","1/6"]}