From b488a8b2c3eaf68ad4778dbdc99bdda0b0d1ce6d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 8 May 2024 06:21:41 +0200 Subject: Adding debian version 4.19.304-1. Signed-off-by: Daniel Baumann --- debian/patches-rt/0208-printk-Drop-the-logbuf_lock-more-often.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'debian/patches-rt/0208-printk-Drop-the-logbuf_lock-more-often.patch') diff --git a/debian/patches-rt/0208-printk-Drop-the-logbuf_lock-more-often.patch b/debian/patches-rt/0208-printk-Drop-the-logbuf_lock-more-often.patch index e117a9d89..8dce77125 100644 --- a/debian/patches-rt/0208-printk-Drop-the-logbuf_lock-more-often.patch +++ b/debian/patches-rt/0208-printk-Drop-the-logbuf_lock-more-often.patch @@ -1,7 +1,7 @@ From: Sebastian Andrzej Siewior Date: Thu, 21 Mar 2013 19:01:05 +0100 -Subject: [PATCH 208/353] printk: Drop the logbuf_lock more often -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=e5d3731456da72b3ea25aed4f5e169050d4be6ff +Subject: [PATCH 208/354] printk: Drop the logbuf_lock more often +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=8fe31fb97da77ab275535360d70b086303fd425d The lock is hold with irgs off. The latency drops 500us+ on my arm bugs with a "full" buffer after executing "dmesg" on the shell. -- cgit v1.2.3