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David Howells
6fb4e46d2f cifs: SMB1 split: netmisc.c 
Split a variety of bits from netmisc.c into other places, notably the error
table into smb1maperror.c.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
3739f6d298 cifs: SMB1 split: misc.c 
Split SMB1 bits from misc.c to smb1misc.c.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
e5ac3ff6c6 cifs: SMB1 split: cifs_debug.c 
Split SMB1 bits from cifs_debug.c to smb1debug.c.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
c23e0ce2ae cifs: SMB1 split: Move inline funcs 
Move some SMB1-specific inline funcs to smb1proto.h.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
1e6f98f3e8 cifs: Fix cifs_dump_mids() to call ->dump_detail 
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
fee3181757 cifs: SMB1 split: Don't return smb_hdr from cifs_{,small_}buf_get() 
Return void* rather than struct smb_hdr* from from cifs_buf_get() and
cifs_small_buf_get() as SMB2/3 shouldn't be accessing smb_hdr.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
efbe45cc03 cifs: SMB1 split: Move BCC access functions 
Move the BCC access functions to smb1proto.h as they're only applicable to
SMB1.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
8a848efd48 cifs: SMB1 split: Adjust #includes 
Adjust the #include set after the removal of the SMB1 protocol defs from
cifspdu.h.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
ed1e53796f cifs: SMB1 split: Split SMB1 protocol defs into smb1pdu.h 
Split SMB1 protocol defs into smb1pdu.h.  This should perhaps go in the
common/ directory.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
a7c7f35bcf cifs: SMB1 split: Add some #includes 
Add some #includes to make sure things continue to compile as splitting
occurs.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
282432612a cifs: SMB1 split: Move some SMB1 received PDU checking bits to smb1transport.c 
Move some SMB1 received checking bits to smb1transport.c from misc.c
so that they're with the rest of the receive handling code.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
bae7afc4b4 cifs: SMB1 split: Move some SMB1 receive bits to smb1transport.c 
Move some SMB1 receive bits to smb1transport.c from smb1ops.c where they're
mixed in with unrelated code to do with encoding, decoding and processing
PDUs.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
645427b7a6 cifs: SMB1 split: Separate out SMB1 decls into smb1proto.h 
Separate out SMB1 declarations scriptedly into smb1proto.h.  Script below:

	#!/usr/bin/perl -w
	use strict;
	unless (@ARGV) {
	    die "Usage: $0 <c_file1> [<c_file2> ...]\n";
	}

	# Data tracking
	my %funcs = ();		# Func name => { func prototype }
	my %headers = ();	# Header filename => { header content }
	my %c_files = ();	# C filename => { ordered func list, header pref }
	my %cmarkers = ();	# C filename marker => { header filename it's in }

	# Parse state
	my $pathname = "-";
	my $lineno = 0;

	sub error(@) {
	    print STDERR $pathname, ":", $lineno, ": ", @_, "\n";
	    exit(1);
	}

	sub pad($) {
	    # Reindent the function arguments to line the arguments up with the char
	    # after the opening bracket on the func argument list
	    my ($lines) = @_;
	    return $lines if ($#{$lines} <= 0);
	    my $has_empty = 0;
	    for (my $i = 0; $i <= $#{$lines}; $i++) {
		$lines->[$i] =~ s/^[ \t]+//;
		$has_empty = 1 if ($lines->[$i] eq "");
	    }

	    if ($has_empty) {
		my @clean = grep /.+/, @{$lines};
		$lines = \@clean;
	    }

	    my $indlen = index($lines->[0], "(");
	    return $lines if ($indlen < 0);
	    my $indent = "";
	    $indlen++;
	    $indent .= "\t" x ($indlen / 8);
	    $indent .= " " x ($indlen % 8);

	    my @padded = ();
	    my $acc = "";
	    my $len = -$indlen;
	    for (my $i = 0; $i <= $#{$lines}; $i++) {
		my $argument = $lines->[$i];
		my $arglen = length($argument);
		my $last = ($i == $#{$lines} ? 1 : 0);

		if ($i == 0 ||
		    $i == 1) {
		    $acc .= $argument;
		    $acc .= ";" if ($last);
		    $len += $arglen + $last;
		    next;
		}
		if (!$acc) {
		    $acc = $indent . $argument;
		    $acc .= ";" if ($last);
		    $len += $arglen + $last;
		    next;
		}
		if ($indlen + $len + 1 + $arglen + $last > 79) {
		    push @padded, $acc;
		    $acc = $indent . $argument;
		    $acc .= ";" if ($last);
		    $len = $arglen + $last;
		    next;
		}

		$acc .= " " . $argument;
		$acc .= ";" if ($last);
		$len += 1 + $arglen + $last;
	    }
	    push @padded, $acc if ($acc);
	    return \@padded;
	}

	sub earliest(@) {
	    my $ret = -1;
	    foreach (@_) {
		$ret = $_ if ($ret < 0 || ($_ >= 0 && $_ < $ret));
	    }
	    return $ret;
	}

	foreach my $file (@ARGV) {
	    # Open the file for reading.
	    next if $file =~ /trace[.]h$/;
	    next if $file =~ /smbdirect[.][ch]$/;
	    open my $fh, "<$file"
		or die "Could not open file '$file'";
	    $pathname = $file;
	    $lineno = 0;

	    my $filename;
	    my @file_content = ();
	    my @copy = ();

	    my $state = 0;
	    my $qual = "";
	    my $type = "";
	    my $funcname = "";
	    my @funcdef = ();
	    my $bracket = 0;
	    my $comment = 0;
	    my $smb1 = 0;
	    my $header = 0;
	    my $inline = 0;
	    my $file_marker = "";
	    my $config = "";
	    my $c_file = 0;

	    $filename = $pathname;
	    $filename =~ s!.*/!!;

	    if ($file =~ m!.h$!) {
		my %new_h_file = (
		    path    => $pathname,
		    fname   => $filename,
		    content => [],
		    );
		$header = \%new_h_file;
		$headers{$filename} = \%new_h_file;
	    } elsif ($file =~ m!.c$!) {
		my %new_c_file = (
		    path  => $pathname,
		    fname => $filename,
		    funcs => [],
		    );
		$c_file = \%new_c_file;
		$c_files{$filename} = \%new_c_file;
	    } else {
		warn("Ignoring unexpected file $file\n");
		next;
	    }

	    $smb1 = 1 if ($file =~ m!/smb1ops.c|/cifssmb.c|/cifstransport.c!);

	    foreach my $line (<$fh>) {
		$lineno++;
		chomp($line);
		push @copy, $line;
		if (!$line) {
		    # Blank line
		    push @file_content, @copy;
		    @copy = ();
		    next;
		}

		# Handle continuation or end of block comment.  Look for C file
		# prototype insertion point markers.
		if ($comment) {
		    if ($line =~ m![*]/!) {
			if ($comment == 2 && $file_marker) {
			    $cmarkers{$file_marker} = $file_marker;
			    push @copy, "#C_MARKER " . $file_marker;
			    $file_marker = 0;
			}
			$comment = 0;
		    } else {
			$comment++;
			if ($comment == 2 && $line =~ m! [*] ([a-z][a-z_0-9]*[.][c])$!) {
			    $file_marker = $1;
			    print("Found file marker ", $file_marker, " in ", $filename, "\n");
			}
		    }
		    push @file_content, @copy;
		    @copy = ();
		    next;
		}

		# Check cpp directives, particularly looking for SMB1 bits
		if ($line =~ /^[#]/) {
		    if ($header) {
			if ($line =~ /ifdef.*(CONFIG_[A-Z0-9_])/) {
			    error("multiconfig") if $config;
			    $config = $1;
			    $smb1++ if ($config eq "CONFIG_CIFS_ALLOW_INSECURE_LEGACY");
			} elsif ($line =~ /endif/) {
			    $smb1-- if ($config eq "CONFIG_CIFS_ALLOW_INSECURE_LEGACY");
			    $config = "";
			}
		    }
		    push @file_content, @copy;
		    @copy = ();
		    next;
		}

		# Exclude interference in finding func names and return types
		if ($line =~ /^[{]/ ||
		    $line =~ /##/ ||
		    $line =~ /^[_a-z0-9A-Z]+:$/ || # goto label
		    $line =~ /^do [{]/ ||
		    $line =~ m!^//!) {
		    push @file_content, @copy;
		    @copy = ();
		    next;
		}

		# Start of a block comment
		if ($line =~ m!^/[*]!) {
		    $comment = 1 unless ($line =~ m![*]/!);
		    push @file_content, @copy;
		    @copy = ();
		    next;
		}

		# End of a braced section, such as a function implementation
		if ($line =~ /^[}]/) {
			$type = "";
			$qual = "";
			$funcname = "";
			@funcdef = ();
			push @file_content, @copy;
			@copy = ();
			next;
		}

		if ($line =~ /^typedef/) {
		    $type = "";
		    $qual = "";
		    $funcname = "";
		    @funcdef = ();
		    push @file_content, @copy;
		    @copy = ();
		    next;
		}

		# Extract function qualifiers.  There may be multiple of these in more
		# or less any order.  Some of them cause the func to be skipped (e.g. inline).

		if ($line =~ /^(static|extern|inline|noinline|noinline_for_stack|__always_inline)\W/ ||
		    $line =~ /^(static|extern|inline|noinline|noinline_for_stack|__always_inline)$/) {
		    error("Unexpected qualifier '$1'") if ($state != 0);
		    while ($line =~ /^(static|extern|inline|noinline|noinline_for_stack|__always_inline)\W/ ||
			   $line =~ /^(static|extern|inline|noinline|noinline_for_stack|__always_inline)$/) {
			$qual .= " " if ($qual);
			$qual .= $1;
			$inline = 1 if ($1 eq "inline");
			$inline = 1 if ($1 eq "__always_inline");
			$line = substr($line, length($1));
			$line =~ s/^\s+//;
		    }
		}

		if ($state == 0) {
		    # Extract what we assume to be the return type
		    if ($line =~ /^\s/) {
			push @file_content, @copy;
			@copy = ();
			next;
		    }
		    while ($line =~ /^(unsigned|signed|bool|char|short|int|long|void|const|volatile|(struct|union|enum)\s+[_a-zA-Z][_a-zA-Z0-9]*|[*]|__init|__exit|__le16|__le32|__le64|__be16|__be32|__be64)/) {
			$type .= " " if $type;
			$type .= $1;
			$line = substr($line, length($1));
			$line =~ s/^\s+//;
		    }
		    if ($line =~ /^struct [{]/) {
			# Ignore structure definitions
			$type = "";
			$qual = "";
			$funcname = "";
			@funcdef = ();
			push @file_content, @copy;
			@copy = ();
			next;
		    }
		    if (index($line, "=") >= 0) {
			# Ignore assignments
			$type = "";
			$qual = "";
			$funcname = "";
			@funcdef = "";
			push @file_content, @copy;
			@copy = ();
			next;
		    }

		    # Try and extract a function's type and name
		    while ($line =~ /(^[_a-zA-Z][_a-zA-Z0-9]*)/) {
			my $name = $1;
			$line = substr($line, length($name));
			next if ($line =~ /^[{]/);
			$line =~ s/^\s+//;

			my $ch = substr($line, 0, 1);
			last if ($ch eq "[" || $ch eq ";"); # Global variables

			if ($ch eq "(") {
			    # Found the function name
			    $state = 1;
			    $line = substr($line, 1);
			    $funcname = $name;
			    my $tmp = $qual . $type . " " . $funcname . "(";
			    $tmp =~ s/[*] /*/;
			    push @funcdef, $tmp;
			    $bracket = 1;
			    last;
			}

			if ($type) {
			    last if (index($line, ";") >= 0 && index($line, "(") == -1);
			    error("Unexpected name '$name' after '$type'");
			}

			$type .= " " if $type;
			$type .= $name;
			if ($line =~ /^(\s*[*]+)/) {
			    my $ptr = $1;
			    $type .= $ptr;
			    $line = substr($line, length($ptr));
			}
		    }
		}

		# Try and extract a function's argument list
		my $from = 0;
		if ($state == 1) {
		    while (1) {
			my $o = index($line, "(", $from);
			my $c = index($line, ")", $from);
			my $m = index($line, ",", $from);

			my $b = earliest($o, $c, $m);
			if ($b < 0) {
			    push @funcdef, $line
				unless ($line eq "");
			    last;
			}
			my $ch = substr($line, $b, 1);

			# Push the arguments separately on to the list
			if ($ch eq ",") {
			    push @funcdef, substr($line, 0, $b + 1);
			    $line = substr($line, $b + 1);
			    $from = 0;
			} elsif ($ch eq "(") {
			    # Handle brackets in the argument list (e.g. function
			    # pointers)
			    $bracket++;
			    $from = $b + 1;
			} elsif ($ch eq ")") {
			    $bracket--;
			    if ($bracket == 0) {
				push @funcdef, substr($line, 0, $b + 1);
				$line = substr($line, $b + 1);
				$state = 2;
				last;
			    }
			    $from = $b + 1;
			}
		    }
		}

		if ($state == 2) {
		    $inline = 1 if ($qual =~ /inline/);
		    #print("QUAL $qual $type $funcname $inline ", $#funcdef, "\n");
		    if (!$header &&
			$qual !~ /static/ &&
			$funcname ne "__acquires" &&
			$funcname ne "__releases" &&
			$funcname ne "module_init" &&
			$funcname ne "module_exit" &&
			$funcname ne "module_param" &&
			$funcname ne "module_param_call" &&
			$funcname ne "PROC_FILE_DEFINE" &&
			$funcname !~ /MODULE_/ &&
			$funcname !~ /DEFINE_/) {

			# Okay, we appear to have a function implementation
			my $func;
			my $dup = 0;

			if (exists($funcs{$funcname})) {
			    $func = $funcs{$funcname};
			    if (exists $func->{body}) {
				print("dup $funcname\n");
				$dup = 1;
			    }
			} else {
			    my %new_func = (
				name => $funcname,
				cond => "",
				legacy => 0,
				);
			    $func = \%new_func;
			    $funcs{$funcname} = $func;
			    $func->{body} = pad(\@funcdef);
			}
			$func->{body} = pad(\@funcdef);
			$func->{legacy} = 1 if $smb1;

			if ($funcname eq "cifs_inval_name_dfs_link_error") {
			    $func->{cond} = "#ifdef CONFIG_CIFS_DFS_UPCALL";
			} elsif ($funcname eq "cifs_listxattr") {
			    $func->{cond} = "#ifdef CONFIG_CIFS_XATTR";
			}

			push @{$c_file->{funcs}}, $func
			    unless $dup;
		    } elsif (!$header || $inline) {
			# Ignore inline function implementations and other weirdies
			push @file_content, @copy;
		    } elsif ($header && !$inline) {
			push @file_content, "#FUNCPROTO " . $funcname;

			my $func;

			if (exists($funcs{$funcname})) {
			    $func = $funcs{$funcname};
			    $func->{lineno} = $lineno;
			    $func->{pathname} = $pathname;
			} else {
			    my %new_func = (
				name => $funcname,
				cond => "",
				lineno => $lineno,
				pathname => $pathname,
				legacy => 0,
				);
			    $func = \%new_func;
			    $funcs{$funcname} = $func;
			}

			$func->{legacy} = 1 if $smb1;
		    }

		    @funcdef = ();
		    $type = "";
		    $qual = "";
		    $funcname = "";
		    $inline = 0;
		    $state = 0;
		    @copy = ();
		}
		if ($line =~ /;/) {
		    $type = "";
		    $qual = "";
		    $funcname = "";
		    @funcdef = ();
		    $state = 0;
		    push @file_content, @copy;
		    @copy = ();
		}
	    }
	    close($fh);

	    if ($header) {
		$header->{content} = \@file_content;
	    }
	}

	sub write_header($)
	{
	    my ($header) = @_;
	    my $path = $header->{path};
	    my $legacy = 0;

	    $legacy = 1 if ($path =~ m!smb1proto[.]h!);

	    my @output = ();

	    foreach my $line (@{$header->{content}}) {
		if ($line =~ "^[#]C_MARKER (.*)") {
		    my $file_marker = $cmarkers{$1};
		    my $c_file = $c_files{$file_marker};
		    print("Found $line\n");
		    foreach my $func (@{$c_file->{funcs}}) {
			print("func ", $func->{name}, "\n");
			push @output, @{$func->{body}};
		    }
		    next;
		} elsif ($line =~ "^[#]FUNCPROTO ([_a-zA-Z0-9]+)") {
		    my $funcname = $1;
		    my $func = $funcs{$funcname};
		    if (!$func->{body}) {
			print($func->{pathname}, ":", $func->{lineno}, ": '", $funcname,
			      "' dead prototype\n");
			next;
		    }
		    if ($func->{legacy} == $legacy) {
			#push @output, $line;
			push @output, @{$func->{body}};
		    }
		} else {
		    push @output, $line;
		}
	    }

	    open my $fh, ">$path"
		or die "Could not open file '$path' for writing";
	    foreach my $f (@output) {
		print($fh $f, "\n") or die $path;
	    }
	    close($fh) or die $path;
	}

	foreach my $h (keys(%headers)) {
	    write_header($headers{$h});
	}

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
86c666506e cifs: SMB1 split: Create smb1proto.h for SMB1 declarations 
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
b09eab52b3 cifs: SMB1 split: Rename cifstransport.c 
Rename cifstransport.c to smb1transport.c in order to give consistent names
SMB1-specific files.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
657f6f9aff cifs: Scripted clean up fs/smb/client/ntlmssp.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
a90ef3f4ba cifs: Scripted clean up fs/smb/client/reparse.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
1e009e3346 cifs: Scripted clean up fs/smb/client/smb2proto.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
7e335c003e cifs: Scripted clean up fs/smb/client/cifs_debug.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:45 -06:00
David Howells
4f8a3a1dfb cifs: Scripted clean up fs/smb/client/cifs_swn.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
cfda564147 cifs: Scripted clean up fs/smb/client/compress.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
c63510dd20 cifs: Scripted clean up fs/smb/client/cifs_spnego.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
047e504766 cifs: Scripted clean up fs/smb/client/fs_context.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
bc3de356aa cifs: Scripted clean up fs/smb/client/fscache.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
481acb91ec cifs: Scripted clean up fs/smb/client/cifsglob.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
4fce89252c cifs: Scripted clean up fs/smb/client/dns_resolve.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
fcc9f8cc81 cifs: Scripted clean up fs/smb/client/dfs_cache.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
eb7e2a47a0 cifs: Scripted clean up fs/smb/client/cifsfs.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
88b0fe67e6 cifs: Scripted clean up fs/smb/client/netlink.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
696ca7d956 cifs: Scripted clean up fs/smb/client/cifs_unicode.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
8b9e581297 cifs: Scripted clean up fs/smb/client/cifsproto.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
62e2d29bf0 cifs: Scripted clean up fs/smb/client/dfs.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
David Howells
c9dd4ea5f9 cifs: Scripted clean up fs/smb/client/cached_dir.h 
Remove externs, correct argument names and reformat declarations.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.org>
cc: Enzo Matsumiya <ematsumiya@suse.de>
cc: linux-cifs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
Henrique Carvalho
518a5cb988 smb: client: add multichannel async work for CONFIG_CIFS_DFS_UPCALL=n 
Multichannel support is independent of DFS configuration. Extend the
async multichannel setup to non-DFS cifs.ko.

Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:44 -06:00
Henrique Carvalho
556bb341f9 smb: client: introduce multichannel async work during mount 
Mounts can experience large delays when servers advertise interfaces
that are unreachable from the client.

To fix this, decouple channel addition from the synchronous mount path
by introducing struct mchan_mount and running channel setup as
background work.

Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Henrique Carvalho
c3c06e42e1 smb: client: prevent races in ->query_interfaces() 
It was possible for two query interface works to be concurrently trying
to update the interfaces.

Prevent this by checking and updating iface_last_update under
iface_lock.

Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Henrique Carvalho
e97dcac3dc smb: client: add proper locking around ses->iface_last_update 
There is a missing ses->iface_lock in cifs_setup_session,
around ses->iface_last_update.

Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Henrique Carvalho
ec306600d5 smb: client: split cached_fid bitfields to avoid shared-byte RMW races 
is_open, has_lease and on_list are stored in the same bitfield byte in
struct cached_fid but are updated in different code paths that may run
concurrently. Bitfield assignments generate byte read–modify–write
operations (e.g. `orb $mask, addr` on x86_64), so updating one flag can
restore stale values of the others.

A possible interleaving is:
    CPU1: load old byte (has_lease=1, on_list=1)
    CPU2: clear both flags (store 0)
    CPU1: RMW store (old | IS_OPEN) -> reintroduces cleared bits

To avoid this class of races, convert these flags to separate bool
fields.

Cc: stable@vger.kernel.org
Fixes: ebe98f1447 ("cifs: enable caching of directories for which a lease is held")
Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Shyam Prasad N
96c4af4185 cifs: Fix locking usage for tcon fields 
We used to use the cifs_tcp_ses_lock to protect a lot of objects
that are not just the server, ses or tcon lists. We later introduced
srv_lock, ses_lock and tc_lock to protect fields within the
corresponding structs. This was done to provide a more granular
protection and avoid unnecessary serialization.

There were still a couple of uses of cifs_tcp_ses_lock to provide
tcon fields. In this patch, I've replaced them with tc_lock.

Cc: stable@vger.kernel.org
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Shyam Prasad N
037ddbcc10 cifs: Corrections to lock ordering notes 
There were a couple of discrepencies in lock ordering for the locks
that were specified in the lock ordering notes. Did an analysis
of the current codebase (using LLM) and found two pairs whose ordering
in these notes were wrong. It also found one lock that was recently
removed, and a few locks that weren't documented here before.

Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Shyam Prasad N
2c1238a747 cifs: make retry logic in read/write path consistent with other paths 
Today in most other code paths in cifs.ko, the decision of whether
to retry a command depends on two mount options: retrans and hard.
However, the read/write code paths diverged from this and would only
retry if the error returned was -EAGAIN. However, there are other
replayable errors in cifs.ko, for which is_replayable_errors helper
was written. This change makes read/write codepaths consistent with
other code-paths.

This change also does the following:
1. The SMB2 read/write code diverged significantly (presumably since
they were changed during netfs refactor at different times). This
changes the response verification logic to be consistent.
2. Moves the netfs tracepoints to slightly different locations in order
to make debugging easier.

Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Shyam Prasad N
a5ca32d031 netfs: avoid double increment of retry_count in subreq 
This change fixes the instance of double incrementing of
retry_count. The increment of this count already happens
when netfs_reissue_write gets called. Incrementing this
value before is not necessary.

Fixes: 4acb665cf4 ("netfs: Work around recursion by abandoning retry if nothing read")
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Shyam Prasad N
82e8885bd7 netfs: when subreq is marked for retry, do not check if it faced an error 
The *_subreq_terminated functions today only process the NEED_RETRY
flag when the subreq was successful or failed with EAGAIN error.
However, there could be other retriable errors for network filesystems.

Avoid this by processing the NEED_RETRY irrespective of the error
code faced by the subreq. If it was specifically marked for retry,
the error code must not matter.

Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Shyam Prasad N
16d480ed49 cifs: on replayable errors back-off before replay, not after 
On replayable errors, we call smb2_should_replays that does these
things today:
1. decide if we need to replay the command again
2. sleep to back-off the failed request
3. update the next sleep value

We will not be able to use this for async requests, when this is
processed in callbacks (as this will be called in cifsd threads that
should not sleep in response processing).

Modify the behaviour by taking the sleep out of smb2_should_replay
and performing the sleep for back-off just before actually
performing the replay.

Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:43 -06:00
Paulo Alcantara
ebbbc4bfad smb: client: fix potential UAF and double free in smb2_open_file() 
Zero out @err_iov and @err_buftype before retrying SMB2_open() to
prevent an UAF bug if @data != NULL, otherwise a double free.

Fixes: e3a4363302 ("smb/client: fix memory leak in smb2_open_file()")
Reported-by: David Howells <dhowells@redhat.com>
Closes: https://lore.kernel.org/r/2892312.1770306653@warthog.procyon.org.uk
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Reviewed-by: David Howells <dhowells@redhat.com>
Reviewed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Cc: linux-cifs@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
 2026-02-08 17:07:42 -06:00
Linus Torvalds
05f7e89ab9 Linux 6.19 2026-02-08 13:03:27 -08:00
Linus Torvalds
e98f34af61 i2c-for-6.19-final 
imx: preserve error state during SMBus block read length handling
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Merge tag 'i2c-for-6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c fix from Wolfram Sang:

 - imx: preserve error state during SMBus block read length handling

* tag 'i2c-for-6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: imx: preserve error state in block data length handler
 2026-02-08 09:17:46 -08:00
Linus Torvalds
e7aa572477 spi: Fixes for v6.19 
One final batch of fixes for the Tegra SPI drivers, the main one is a
 batch of fixes for races with the interrupts in the Tegra210 QSPI driver
 that Breno has been working on for a while.
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Merge tag 'spi-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "One final batch of fixes for the Tegra SPI drivers, the main one is a
  batch of fixes for races with the interrupts in the Tegra210 QSPI
  driver that Breno has been working on for a while"

* tag 'spi-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: tegra114: Preserve SPI mode bits in def_command1_reg
  spi: tegra: Fix a memory leak in tegra_slink_probe()
  spi: tegra210-quad: Protect curr_xfer check in IRQ handler
  spi: tegra210-quad: Protect curr_xfer clearing in tegra_qspi_non_combined_seq_xfer
  spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
  spi: tegra210-quad: Protect curr_xfer assignment in tegra_qspi_setup_transfer_one
  spi: tegra210-quad: Move curr_xfer read inside spinlock
  spi: tegra210-quad: Return IRQ_HANDLED when timeout already processed transfer
 2026-02-07 09:37:34 -08:00
Linus Torvalds
142fdd7bb7 regulator: Fix for v6.19 
One last fix for v6.19, the voltages for the SpaceMIT P1 were not
 described correctly.
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Merge tag 'regulator-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fix from Mark Brown:
 "One last fix for v6.19: the voltages for the SpaceMIT P1 were not
  described correctly"

* tag 'regulator-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: spacemit-p1: Fix n_voltages for BUCK and LDO regulators
 2026-02-07 09:34:49 -08:00
Linus Torvalds
b0e7d3f88e Binder fixes for 6.19-final 
Here are some small, last-minute binder C and Rust driver fixes for
 reported issues.  They include a number of fixes for reported crashes
 and other problems.
 
 All of these have been in linux-next this week, and longer.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull binder fixes from Greg KH:
 "Here are some small, last-minute binder C and Rust driver fixes for
  reported issues. They include a number of fixes for reported crashes
  and other problems.

  All of these have been in linux-next this week, and longer"

* tag 'char-misc-6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  binderfs: fix ida_alloc_max() upper bound
  rust_binderfs: fix ida_alloc_max() upper bound
  binder: fix BR_FROZEN_REPLY error log
  rust_binder: add additional alignment checks
  binder: fix UAF in binder_netlink_report()
  rust_binder: correctly handle FDA objects of length zero
 2026-02-07 09:27:57 -08:00