Revision 977ef30a7d888eeb52fb6908f99080f33e5309a8 authored by Martin Liska on 13 October 2022, 07:40:59 UTC, committed by Andrew Morton on 21 October 2022, 04:27:22 UTC
Starting with GCC 12.1, the created .gcda format can't be read by gcov tool. There are 2 significant changes to the .gcda file format that need to be supported: a) [gcov: Use system IO buffering] (23eb66d1d46a34cb28c4acbdf8a1deb80a7c5a05) changed that all sizes in the format are in bytes and not in words (4B) b) [gcov: make profile merging smarter] (72e0c742bd01f8e7e6dcca64042b9ad7e75979de) add a new checksum to the file header. Tested with GCC 7.5, 10.4, 12.2 and the current master. Link: https://lkml.kernel.org/r/624bda92-f307-30e9-9aaa-8cc678b2dfb2@suse.cz Signed-off-by: Martin Liska <mliska@suse.cz> Tested-by: Peter Oberparleiter <oberpar@linux.ibm.com> Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
1 parent 4249a05
last.c
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Advanced Linux Sound Architecture
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>
*/
#include <linux/init.h>
#include <sound/core.h>
static int __init alsa_sound_last_init(void)
{
struct snd_card *card;
int idx, ok = 0;
printk(KERN_INFO "ALSA device list:\n");
for (idx = 0; idx < SNDRV_CARDS; idx++) {
card = snd_card_ref(idx);
if (card) {
printk(KERN_INFO " #%i: %s\n", idx, card->longname);
snd_card_unref(card);
ok++;
}
}
if (ok == 0)
printk(KERN_INFO " No soundcards found.\n");
return 0;
}
late_initcall_sync(alsa_sound_last_init);
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