git: 299175f2e52e - main - Revert "Assert that mbufs are writable if we write to them"

The branch main has been updated by kp:

URL: https://cgit.FreeBSD.org/src/commit/?id=299175f2e52e1a5cf495316d53a245bea00dfca7

commit 299175f2e52e1a5cf495316d53a245bea00dfca7
Author:     Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2024-09-11 15:04:35 +0000
Commit:     Kristof Provost <kp@FreeBSD.org>
CommitDate: 2024-09-11 15:04:35 +0000

    Revert "Assert that mbufs are writable if we write to them"
    
    This reverts commit f08247fd888e6f7db0ecf2aaa39377144ac40b4c.
    
    This assertion is triggered by
    ktls_test:ktls_transmit_aes128_cbc_1_0_sha1_control. Remove the assertion until
    we fully understand why.
    
    Sponsored by:   Rubicon Communications, LLC ("Netgate")
---
 sys/kern/uipc_mbuf.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/kern/uipc_mbuf.c b/sys/kern/uipc_mbuf.c
index 3232af880925..f6ce9b5cc74b 100644
--- a/sys/kern/uipc_mbuf.c
+++ b/sys/kern/uipc_mbuf.c
@@ -1280,8 +1280,6 @@ m_copyback(struct mbuf *m0, int off, int len, c_caddr_t cp)
 
 	if (m0 == NULL)
 		return;
-
-	MPASS(M_WRITABLE(m0));
 	while (off > (mlen = m->m_len)) {
 		off -= mlen;
 		totlen += mlen;